Each file in this commit has an issue where the initial value of a variable

is assumed to be something but no initial value is given.

This commit changes that by either assigning an initial value or removing
the assumption on an initial value (usually the former).

14 files changed, 56 insertions, 56 deletions

diff --git a/libopie2/opiecore/device/odevice_htc.cpp b/libopie2/opiecore/device/odevice_htc.cpp
index c21e10d..4e5200b 100644
--- a/libopie2/opiecore/device/odevice_htc.cpp
+++ b/libopie2/opiecore/device/odevice_htc.cpp
@@ -399,58 +399,57 @@ bool HTC::setDisplayBrightness( int bright )
     }
     return res;
 }
 
 bool HTC::setDisplayStatus( bool on )
 {
 
     bool res = false;
 
     int fd = ::open( m_backlightdev + "power", O_WRONLY|O_NONBLOCK );
     if ( fd )
     {
      char buf[10];
      buf[0] = on ? FB_BLANK_UNBLANK : FB_BLANK_POWERDOWN;
      buf[1] = '\0';
      res = ( ::write( fd, &buf[0], 2 ) == 0 );
      ::close( fd );
     }
     return res;
 }
 
 Transformation HTC::rotation() const
 {
     qDebug( "HTC::rotation()" );
-    Transformation rot;
+    Transformation rot = Rot270;
 
     switch ( d->m_model ) {
         case Model_HTC_Universal:
         {
             OHingeStatus hs = readHingeSensor();
             qDebug( "HTC::rotation() - hinge sensor = %d", (int) hs );
             if ( hs == CASE_PORTRAIT ) rot = Rot0;
             else if ( hs == CASE_UNKNOWN ) rot = Rot270;
-            else rot = Rot270;
         }
         break;
     }
 
     qDebug( "HTC::rotation() - returning '%d'", rot );
     return rot;
 }
 ODirection HTC::direction() const
 {
     ODirection dir;
 
     switch ( d->m_model ) {
         case Model_HTC_Universal: {
                 OHingeStatus hs = readHingeSensor();
                 if ( hs == CASE_PORTRAIT ) dir = CCW;
                 else if ( hs == CASE_UNKNOWN ) dir = CCW;
                 else dir = CW;
             }
             break;
         default: dir = d->m_direction;
             break;
     }
     return dir;
 
diff --git a/libopie2/opiepim/private/opimeventsortvector.cpp b/libopie2/opiepim/private/opimeventsortvector.cpp
index 4220c63..b85f848 100644
--- a/libopie2/opiepim/private/opimeventsortvector.cpp
+++ b/libopie2/opiepim/private/opimeventsortvector.cpp
@@ -16,85 +16,82 @@
     : ..    .:,     . . .    without even the implied warranty of
     =_        +     =;=|`    MERCHANTABILITY or FITNESS FOR A
   _.=:.       :    :=>`:     PARTICULAR PURPOSE. See the GNU
 ..}^=.=       =       ;      Library General Public License for more
 ++=   -.     .`     .:       details.
  :     =  ...= . :.=-
  -.   .:....=;==+<;          You should have received a copy of the GNU
   -_. . .   )=.  =           Library General Public License along with
     --        :-=`           this library; see the file COPYING.LIB.
                              If not, write to the Free Software Foundation,
                              Inc., 59 Temple Place - Suite 330,
                              Boston, MA 02111-1307, USA.
 */
 
 #include "opimeventsortvector.h"
 #include <opie2/ocontactaccess.h>
 #include <opie2/opimnotifymanager.h>
 #include <opie2/odatebookaccess.h>
 
 #include <qvaluelist.h>
 
 namespace Opie {
 namespace Internal {
 
-namespace{
-
-inline int testAlarmNotifiers( const OPimNotifyManager& leftnotifiers, const OPimNotifyManager& rightnotifiers ){
+int testAlarmNotifiers( const OPimNotifyManager& leftnotifiers, const OPimNotifyManager& rightnotifiers ){
         OPimNotifyManager::Alarms left_alarms = leftnotifiers.alarms();
         OPimNotifyManager::Alarms right_alarms = rightnotifiers.alarms();
         
         // Well.. How could we compare two lists of alarms? I think we should find the most early datetimes
         // and compare them.. (se)
         // Find the first alarm of the left list
         OPimNotifyManager::Alarms::Iterator it;
         QDateTime left_earliest; // This datetime is initialized as invalid!!
         for ( it = left_alarms.begin(); it != left_alarms.end(); ++it ){
                 if ( !left_earliest.isValid() || left_earliest > (*it).dateTime() ){
                         left_earliest = (*it).dateTime();
                 }
         }
         QDateTime right_earliest; // This datetime is initialized as invalid!!
         for ( it = right_alarms.begin(); it != right_alarms.end(); ++it ){
                 if ( !right_earliest.isValid() || right_earliest > (*it).dateTime() ){
                         right_earliest = (*it).dateTime();
                 }
         }
         
-        int ret;
+        int ret = 0;
         
         // Now compare this found alarms
         if ( !left_earliest .isValid() ) ret++;
         if ( !right_earliest.isValid() ) ret--;
         
         if ( left_earliest.isValid() && right_earliest.isValid() ){
-                ret += left_earliest < right_earliest ? -1 : 1;    
+                left_earliest < right_earliest ? ret-- : ret++;
         }
         
         return ret;
         
 }
-}
 
 OPimEventSortVector::OPimEventSortVector( uint size, bool asc, int sort )
     : OPimSortVector<OPimEvent>( size, asc, sort ) {}
 
 int OPimEventSortVector::compareItems( const OPimEvent& left,
                                          const OPimEvent& right ) {
     if ( left.uid() == right.uid() )
         return 0;
 
     int ret = 0;
     bool asc = sortAscending();
 
     switch( sortOrder() ) {
     case ODateBookAccess::SortDescription:
         ret = testString( left.description(), right.description() );
         break;
     case ODateBookAccess::SortLocation:
         ret = testString( left.location(), right.location() );
         break;
     case ODateBookAccess::SortNote:
         ret = testString( left.note(),right.note() );
         break;
     case ODateBookAccess::SortStartTime:
             ret = testTime( left.startDateTime().time(), right.startDateTime().time() );
diff --git a/noncore/apps/confedit/listviewitemconffile.cpp b/noncore/apps/confedit/listviewitemconffile.cpp
index 2958cf5..a7d6b00 100644
--- a/noncore/apps/confedit/listviewitemconffile.cpp
+++ b/noncore/apps/confedit/listviewitemconffile.cpp
@@ -20,90 +20,95 @@ using namespace Opie::Core;
 #include <qtextstream.h>
 
 #define tr QObject::tr
 
 ListViewItemConfFile::ListViewItemConfFile(QFileInfo *file, QListView *parent)
    : ListViewItemConf(parent), _valid(false)
 {
   confFileInfo = file;
   //  parseFile();
   displayText();
 }
 
 ListViewItemConfFile::~ListViewItemConfFile()
 {
 }
 
 
 void ListViewItemConfFile::displayText()
 {
           setText(0,(_changed?"*":"")+confFileInfo->fileName());
 }
 
 QString ListViewItemConfFile::fileName()
 {
-        return confFileInfo->fileName();
+  return confFileInfo->fileName();
 }
 
 void ListViewItemConfFile::parseFile()
 {
-        //odebug << "ListViewItemConfFile::parseFile BEGIN" << oendl; 
-        QFile confFile(confFileInfo->absFilePath());
-        if(! confFile.open(IO_ReadOnly))
-                        QMessageBox::critical(0,tr("Could not open"),tr("The file ")+confFileInfo->fileName()+tr(" could not be opened."),1,0);
-        QTextStream t( &confFile );
-         QString s;
+  //odebug << "ListViewItemConfFile::parseFile BEGIN" << oendl;
+  QFile confFile(confFileInfo->absFilePath());
+  if(! confFile.open(IO_ReadOnly))
+    QMessageBox::critical(0,tr("Could not open"),tr("The file ")+confFileInfo->fileName()+tr(" could not be opened."),1,0);
+
+  QTextStream t( &confFile );
+  QString s;
   QString group;
-  ListViewItemConfigEntry *groupItem;
+  ListViewItemConfigEntry *groupItem = 0;
   ListViewItemConfigEntry *item;
   while ( !t.atEnd() )
   {
-          s = t.readLine().stripWhiteSpace();
-                //odebug << "line: >" << s.latin1() << "<\n" << oendl; 
-          if (s.contains("<?xml"))
-           {
-            _valid = false;
-                        break;
-    }else
-    if ( s[0] == '[' && s[s.length()-1] == ']' )
-           {
-  //    odebug << "got group"+s << oendl; 
+    s = t.readLine().stripWhiteSpace();
+    //odebug << "line: >" << s.latin1() << "<\n" << oendl;
+    if (s.contains("<?xml"))
+    {
+      _valid = false;
+      break;
+    }
+    else if ( s[0] == '[' && s[s.length()-1] == ']' )
+    {
+      //odebug << "got group"+s << oendl;
       group = s.mid(1,s.length()-2);
-      if (!groupItem) groupItem = new ListViewItemConfigEntry(this, tr("no group") );
+      if (!groupItem)
+        groupItem = new ListViewItemConfigEntry(this, tr("no group") );
+
       groupItem = new ListViewItemConfigEntry(this, group );
       insertItem( groupItem );
-    } else
-    if ( int pos = s.find('=') )
+    }
+    else if ( int pos = s.find('=') )
     {
-//      odebug << "got key"+s << oendl; 
-             if (!groupItem) odebug << "PANIK NO GROUP! >" << group.latin1() << "<" << oendl; 
-            item = new ListViewItemConfigEntry(this, group, s );
+      //odebug << "got key"+s << oendl;
+      if (!groupItem)
+        odebug << "PANIC! no group >" << group.latin1() << "<" << oendl;
+
+      item = new ListViewItemConfigEntry(this, group, s );
       groupItem->insertItem( item );
     }
           }
-        confFile.close();
-        setExpandable( _valid );
-        //odebug << "ListViewItemConfFile::parseFile END" << oendl; 
+  confFile.close();
+  setExpandable( _valid );
+  //odebug << "ListViewItemConfFile::parseFile END" << oendl;
 }
 
 
 void ListViewItemConfFile::remove()
 {
   QFile::remove(confFileInfo->absFilePath());
   QFile::remove(backupFileName());
   delete this;
 }
 
 void ListViewItemConfFile::revert()
 {
         if (!_changed)
          {
           // read the backup file
                  QFile conf(confFileInfo->absFilePath());
           QFile back(backupFileName());
 
           if (!back.open(IO_ReadOnly)) return;
           if (!conf.open(IO_WriteOnly)) return;
 
           #define SIZE 124
           char buf[SIZE];
           while (int c = back.readBlock(buf, SIZE) ) conf.writeBlock(buf,c);
diff --git a/noncore/apps/opie-console/io_irda.cpp b/noncore/apps/opie-console/io_irda.cpp
index 9d27c85..a0f72ae 100644
--- a/noncore/apps/opie-console/io_irda.cpp
+++ b/noncore/apps/opie-console/io_irda.cpp
@@ -14,48 +14,49 @@ IOIrda::~IOIrda() {
 
 void IOIrda::close() {
 
     IOSerial::close();
     // still need error handling
     delete m_attach;
 }
 
 bool IOIrda::open() {
     bool ret;
 
     // irdaattach here
     m_attach = new Opie::Core::OProcess();
     *m_attach << "irattach /dev/ttyS2 -s";
 
     connect( m_attach, SIGNAL( processExited(Opie::Core::OProcess*) ),
              this, SLOT( slotExited(Opie::Core::OProcess*) ) );
 
     if ( m_attach->start() ) {
         ret= IOSerial::open();
     } else {
     // emit error!!!
         delete m_attach;
         m_attach = 0l;
+        ret = false;
     }
     return ret;
 }
 
 void IOIrda::reload( const Profile &config ) {
     m_device = config.readEntry("Device", IRDA_DEFAULT_DEVICE);
     m_baud = config.readNumEntry("Baud", IRDA_DEFAULT_BAUD);
     m_parity = config.readNumEntry("Parity", IRDA_DEFAULT_PARITY);
     m_dbits = config.readNumEntry("DataBits", IRDA_DEFAULT_DBITS);
     m_sbits = config.readNumEntry("StopBits", IRDA_DEFAULT_SBITS);
     m_flow = config.readNumEntry("Flow", IRDA_DEFAULT_FLOW);
 }
 
 
 QString IOIrda::identifier() const {
     return "irda";
 }
 
 QString IOIrda::name() const {
     return "Irda IO Layer";
 }
 
 void IOIrda::slotExited(Opie::Core::OProcess* proc ){
     close();
diff --git a/noncore/apps/opie-console/mainwindow.cpp b/noncore/apps/opie-console/mainwindow.cpp
index aba7244..a884179 100644
--- a/noncore/apps/opie-console/mainwindow.cpp
+++ b/noncore/apps/opie-console/mainwindow.cpp
@@ -686,66 +686,62 @@ void MainWindow::slotFullscreen() {
         ( m_curSession->widgetStack() )->reparent(  savedParentFullscreen, 0, QPoint(0,0), true );
         ( m_curSession->widgetStack() )->resize( savedParentFullscreen->width(), savedParentFullscreen->height() );
         ( m_curSession->emulationHandler() )->cornerButton()->hide();
         disconnect( ( m_curSession->emulationHandler() )->cornerButton(), SIGNAL( pressed() ), this, SLOT( slotFullscreen() ) );
 
     } else {
         savedParentFullscreen = ( m_curSession->widgetStack() )->parentWidget();
         ( m_curSession->widgetStack() )->setFrameStyle( QFrame::NoFrame );
         ( m_curSession->widgetStack() )->reparent( 0, WStyle_Tool | WStyle_Customize | WStyle_StaysOnTop
                                                    , QPoint(0,0), false );
         ( m_curSession->widgetStack() )->resize( qApp->desktop()->width(), qApp->desktop()->height() );
         ( m_curSession->widgetStack() )->setFocus();
         ( m_curSession->widgetStack() )->show();
 
         ( ( m_curSession->emulationHandler() )->cornerButton() )->show();
 
         connect( ( m_curSession->emulationHandler() )->cornerButton(), SIGNAL( pressed() ), this, SLOT( slotFullscreen() ) );
     }
 
     m_isFullscreen = !m_isFullscreen;
 }
 
 void MainWindow::slotScrollbarSelected(int index)
 {
-        int loc;
+    int loc = 0;
 
     Config cfg( "Konsole" );
     cfg.setGroup("ScrollBar");
-    if(index == sm_none)
-    {
-                loc = 0;
-    }
-    else if(index == sm_left)
+    if(index == sm_left)
     {
                 loc = 1;
     }
     else if(index == sm_right)
     {
                 loc = 2;
     }
         
-        cfg.writeEntry("Position", loc);
+    cfg.writeEntry("Position", loc);
 
     if (currentSession()) {
         currentSession()->emulationHandler()->setScrollbarLocation(loc);
     }
 
     m_scrollbar->setItemChecked(sm_none, index == sm_none);
     m_scrollbar->setItemChecked(sm_left, index == sm_left);
     m_scrollbar->setItemChecked(sm_right, index == sm_right);
 }
 
 void MainWindow::slotKeyReceived(FKey k, ushort, ushort, bool pressed) {
 
     if ( m_curSession ) {
 
         QEvent::Type state;
 
         if (pressed) state = QEvent::KeyPress;
         else state = QEvent::KeyRelease;
 
         QKeyEvent ke(state, k.qcode, k.unicode, 0, QString(QChar(k.unicode)));
 
         // is this the best way to do this? cant figure out any other way to work
         QApplication::sendEvent((QObject *)m_curSession->widget(), &ke);
         ke.ignore();
diff --git a/noncore/apps/opie-reader/CFilter.cpp b/noncore/apps/opie-reader/CFilter.cpp
index 25cdfae..a4ea60a 100644
--- a/noncore/apps/opie-reader/CFilter.cpp
+++ b/noncore/apps/opie-reader/CFilter.cpp
@@ -480,49 +480,49 @@ void repalm::getch(tchar& ch, CStyle& sty, unsigned long& pos)
 }
 
 //static tchar nextpart[] = { 'C','l','i','c','k',' ','h','e','r','e',' ','f','o','r',' ','t','h','e',' ','n','e','x','t',' ','p','a','r','t',0 };
 //static tchar prevpart[] = { 'C','l','i','c','k',' ','h','e','r','e',' ','f','o','r',' ','t','h','e',' ','p','r','e','v','i','o','u','s',' ','p','a','r','t',0 };
 
 void DePluck::getch(tchar& ch, CStyle& sty, unsigned long& pos)
 {
     if (m_buffed > 0)
     {
         sty = m_laststyle;
         ch = nextpart[m_current++];
         if (m_current == m_buffed)
         {
             m_current = m_buffed = 0;
         }
     }
     else
     {
         if (m_buffer != 0)
         {
             ch = m_buffer;
             m_buffer = 0;
             return;
         }
-        unsigned long lnk, lnkoff;
+        unsigned long lnk = 0, lnkoff = 0;
         do
         {
             if (nextpart[m_buffed] == 0) break;
             parent->getch(ch, sty, pos);
             m_laststyle = sty;
             if (sty.getLink())
               {
                 lnk = sty.getData();
                 lnkoff = sty.getOffset();
               }
         } while (ch == nextpart[m_buffed] && sty.getLink() && ++m_buffed);
         m_current = 0;
         if (nextpart[m_buffed] == 0)
         {
             m_buffed = 0;
             QString dmy, dmy2;
             parent->hyperlink(lnk, lnkoff, dmy, dmy2);
             do
             {
                 parent->getch(ch, sty, pos);
             }
             while (ch != 10);
             parent->getch(ch, sty, pos);
         }
diff --git a/noncore/apps/opie-reader/CRegExp.cpp b/noncore/apps/opie-reader/CRegExp.cpp
index 6318d28..e3194df 100644
--- a/noncore/apps/opie-reader/CRegExp.cpp
+++ b/noncore/apps/opie-reader/CRegExp.cpp
@@ -88,49 +88,49 @@ void CRegExpFilt::prepreprocessing(const QString& pat, bool insens)
             p++;
 #ifdef _WINDOWS
             while ('0' <= pat.at(p).unicode() && pat.at(p).unicode() <= '9')
 #else
                 while ('0' <= pat[p].unicode() && pat[p].unicode() <= '9')
 #endif
               {
               }
             p--;
             break;
           }
         case '\\' :
           {
 #ifdef _WINDOWS
             tchar c = escapedchar(pat.at(++p).unicode());
 #else
             tchar c = escapedchar(pat[++p].unicode());
 #endif
                 regchar(c, insens);
             break;
           }
 
         case '[' :
           {
-            tchar clast;
+            tchar clast = 0;
             bool invert = false;
             tchar c;
 #ifdef _WINDOWS
             if (pat.at(p+1).unicode() == '^')
 #else
             if (pat[p+1].unicode() == '^')
 #endif
                 {
                 p++;
                 invert = true;
               }
 #ifdef _WINDOWS
             while ((c = pat.at(++p).unicode()) != ']')
 #else
             while ((c = pat[++p].unicode()) != ']')
 #endif
                 {
                 if (c == '\\')
                   {
 #ifdef _WINDOWS
                     c = escapedchar(pat.at(++p).unicode());
 #else
                     c = escapedchar(pat[++p].unicode());
 #endif
@@ -266,49 +266,49 @@ unsigned int CRegExpFilt::preprocessing(const QString& pat, bool insens)
             break;
           }
         case '\\' :
           {
 #ifdef _WINDOWS
             tchar c = escapedchar(pat.at(++p).unicode());
 #else
             tchar c = escapedchar(pat[++p].unicode());
 #endif
                 if (insens)
               {
                 CV[upper(c)] |= bit[m];
                 CV[lower(c)] |= bit[m];
               }
             else
               {
                 CV[c] |= bit[m];
               }
             m++;
             break;
           }
 
         case '[' :
           {
-            tchar c, clast;
+            tchar c, clast = 0;
             bool invert = false;
 #ifdef _WINDOWS
             if (pat.at(p+1).unicode() == '^')
 #else
             if (pat[p+1].unicode() == '^')
 #endif
                 {
                 p++;
                 invert = true;
               }
 #ifdef _WINDOWS
             while ((c = pat.at(++p).unicode()) != ']')
 #else
             while ((c = pat[++p].unicode()) != ']')
 #endif
                 {
                 if (c == '\\')
                   {
 #ifdef _WINDOWS
                     c = escapedchar(pat.at(++p).unicode());
 #else
                     c = escapedchar(pat[++p].unicode());
 #endif
                         if (c == ']') break;
diff --git a/noncore/apps/opie-reader/Palm2QImage.cpp b/noncore/apps/opie-reader/Palm2QImage.cpp
index 361755f..09cad1c 100644
--- a/noncore/apps/opie-reader/Palm2QImage.cpp
+++ b/noncore/apps/opie-reader/Palm2QImage.cpp
@@ -104,49 +104,49 @@ static ColorMapEntry Palm8BitColormap[] = {
   {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 },
   {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 },
   {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 },
   {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 },
   {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 },
   {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 }, {   0,   0,   0 }};
 
 static ColorMapEntry Palm1BitColormap[] = {{ 255, 255, 255 }, { 0, 0, 0 }};
 
 static ColorMapEntry Palm2BitColormap[] = {
   { 255, 255, 255 }, { 192, 192, 192 }, { 128, 128, 128 }, { 0, 0, 0 }};
 
 static ColorMapEntry Palm4BitColormap[] = {
   { 255, 255, 255 }, { 238, 238, 238 }, { 221, 221, 221 }, { 204, 204, 204 },
   { 187, 187, 187 }, { 170, 170, 170 }, { 153, 153, 153 }, { 136, 136, 136 },
   { 119, 119, 119 }, { 102, 102, 102 }, {  85,  85,  85 }, {  68,  68,  68 },
   {  51,  51,  51 }, {  34,  34,  34 }, {  17,  17,  17 }, {   0,   0,   0 }};
 
 QImage* Palm2QImage
   (unsigned char *image_bytes_in, int byte_count_in)
 {
   unsigned int width, height, bytes_per_row, flags, next_depth_offset;
   unsigned int bits_per_pixel, version, transparent_index, compression_type, i, j, inval, inbit, mask, incount;
   unsigned int palm_red_bits, palm_green_bits, palm_blue_bits;
-  unsigned char *palm_ptr, *x_ptr, *imagedata, *inbyte, *rowbuf, *lastrow,
+  unsigned char *palm_ptr, *x_ptr, *inbyte, *rowbuf, *lastrow,
   *imagedatastart, *palmimage;
   ColorMapEntry *colormap;
 
   palmimage = image_bytes_in;
   width = READ_BIGENDIAN_SHORT(palmimage + 0);
   height = READ_BIGENDIAN_SHORT(palmimage + 2);
   bytes_per_row = READ_BIGENDIAN_SHORT(palmimage + 4);
   flags = READ_BIGENDIAN_SHORT(palmimage + 6);
   bits_per_pixel = palmimage[8];
   version = palmimage[9];
   next_depth_offset = READ_BIGENDIAN_SHORT(palmimage + 10);
   transparent_index = palmimage[12];
   compression_type = palmimage[13];
   /* bytes 14 and 15 are reserved by Palm and always 0 */
   
 #if 0
 //  qDebug ("Palm image is %dx%d, %d bpp, version %d, flags 0x%x, compression %d", width, height, bits_per_pixel, version, flags, compression_type);
 #endif
 
   if (compression_type == PALM_COMPRESSION_PACKBITS) {
 //    qDebug ("Image uses packbits compression; not yet supported");
     return NULL;
   } else if ((compression_type != PALM_COMPRESSION_NONE) &&
     (compression_type != PALM_COMPRESSION_RLE) &&
@@ -192,49 +192,49 @@ QImage* Palm2QImage
     if (palm_blue_bits > 8 || palm_green_bits > 8 || palm_red_bits > 8) {
 //      qDebug("Can't handle this format DirectColor image -- too wide in some color (%d:%d:%d)\n", palm_red_bits, palm_green_bits, palm_blue_bits);
       return NULL;
     }
     if (bits_per_pixel > (8 * sizeof(unsigned long))) {
 //      qDebug ("Can't handle this format DirectColor image -- too many bits per pixel (%d)\n", bits_per_pixel);
       return NULL;
     }
     imagedatastart = palmimage + 24;
   } else {
 //    qDebug("Unknown bits-per-pixel of %d encountered.\n", bits_per_pixel);
     return NULL;
   }
 
 #ifndef USEQPE
   QImage* qimage = new QImage(width, height, 32);
 #else
       QImage* qimage = new QImage(width, height, 16);
 #endif
 
   /* row by row, uncompress the Palm image and copy it to the JPEG buffer */
   rowbuf = new unsigned char[bytes_per_row * width];
   lastrow = new unsigned char[bytes_per_row * width];
 
-  for (i=0, palm_ptr = imagedatastart , x_ptr = imagedata;  i < height;  ++i) {
+  for (i=0, palm_ptr = imagedatastart , x_ptr = 0;  i < height;  ++i) {
 //        qDebug("inval:%x palm_ptr:%x x_ptr:%x bpr:%x", inval, palm_ptr, x_ptr, bytes_per_row);
 
     /* first, uncompress the Palm image */
     if ((flags & PALM_IS_COMPRESSED_FLAG) && (compression_type == PALM_COMPRESSION_RLE)) {
       for (j = 0;  j < bytes_per_row;  ) {
         incount = *palm_ptr++;
         inval = *palm_ptr++;
         memset(rowbuf + j, inval, incount);
         j += incount;
       }
     } else if ((flags & PALM_IS_COMPRESSED_FLAG) && (compression_type == PALM_COMPRESSION_SCANLINE)) {
       for (j = 0;  j < bytes_per_row;  j += 8) {
         incount = *palm_ptr++;
         inval = ((bytes_per_row - j) < 8) ? (bytes_per_row - j) : 8;
         for (inbit = 0;  inbit < inval;  inbit += 1) {
           if (incount & (1 << (7 - inbit)))
             rowbuf[j + inbit] = *palm_ptr++;
           else
             rowbuf[j + inbit] = lastrow[j + inbit];
         }
       }
       memcpy (lastrow, rowbuf, bytes_per_row);
     } else if (((flags & PALM_IS_COMPRESSED_FLAG) &&
                 (compression_type == PALM_COMPRESSION_NONE)) ||
diff --git a/noncore/apps/opie-reader/QTReader.cpp b/noncore/apps/opie-reader/QTReader.cpp
index 0c56dd4..75da8ac 100644
--- a/noncore/apps/opie-reader/QTReader.cpp
+++ b/noncore/apps/opie-reader/QTReader.cpp
@@ -523,49 +523,49 @@ void QTReader::setDoubleBuffer(bool _b)
     {
       if (dbuff != NULL)
         {
           delete dbuff;
           delete dbp;
         }
       dbuff = NULL;
       dbp = NULL;
     }
 }
 
 void QTReader::setTwoTouch(bool _b)
 {
     setBackgroundColor( m_bg );
     m_twotouch = m_touchone = _b;
 }
 
 void QTReader::setContinuous(bool _b)
 {
     buffdoc.setContinuous(m_continuousDocument = _b);
 }
 
 void QTReader::processmousewordevent(size_t startpos, size_t startoffset, QMouseEvent* _e, int lineno)
 {
-  unsigned long wrdstart, wrdend;
+    unsigned long wrdstart = 0, wrdend = 0;
     QString wrd;
     int availht = ((m_rotated) ? width() : height()) - m_topmargin - m_bottommargin;
     if (m_twotouch)
     {
         if (m_touchone)
         {
             m_touchone = false;
             m_startpos = startpos;
             m_startoffset = startoffset;
             setBackgroundColor( lightGray );
         }
         else
         {
             m_touchone = true;
             setBackgroundColor( m_bg );
             size_t endpos, endoffset;
             endpos = startpos;
             endoffset = startoffset;
             size_t currentpos = locate();
             if (endpos >= m_startpos)
             {
                 jumpto(m_startpos);
                 for (int i = 0; i < m_startoffset; i++)
                 {
diff --git a/noncore/apps/opie-reader/plucker_base.cpp b/noncore/apps/opie-reader/plucker_base.cpp
index 849edfc..302ac73 100644
--- a/noncore/apps/opie-reader/plucker_base.cpp
+++ b/noncore/apps/opie-reader/plucker_base.cpp
@@ -684,49 +684,49 @@ void CPlucker_base::setSaveData(unsigned char*& data, unsigned short& len, unsig
   size_t newlen = srclen+sizeof(sz)+sz*sizeof(unsigned long);
   unsigned char* newdata = new unsigned char[newlen];
   unsigned char* pdata = newdata;
   memcpy(newdata, src, srclen);
   newdata += srclen;
   memcpy(newdata, &sz, sizeof(sz));
   newdata += sizeof(sz);
 #ifdef _WINDOWS
   for (it = visited.begin(); it != visited.end(); it++)
 #else
     for (CList<unsigned long>::iterator it = visited.begin(); it != visited.end(); it++)
 #endif
       {
         unsigned long t = *it;
                 //qDebug("[%u]", t);
         memcpy(newdata, &t, sizeof(t));
         newdata += sizeof(t);
       }
   m_nav.setSaveData(data, len, pdata, newlen);
   delete [] pdata;
 }
 
 void CPlucker_base::putSaveData(unsigned char*& src, unsigned short& srclen)
 {
-  unsigned short sz;
+  unsigned short sz = 0;
   if (srclen >= sizeof(sz))
     {
       memcpy(&sz, src, sizeof(sz));
       src += sizeof(sz);
       srclen -= sizeof(sz);
     }
   for (int i = 0; i < sz; i++)
     {
       unsigned long t;
       if (srclen >= sizeof(t))
         {
           memcpy(&t, src, sizeof(t));
                   //    qDebug("[%u]", t);
           visited.push_front(t);
           src += sizeof(t);
           srclen -= sizeof(t);
         }
       else
         {
           QMessageBox::warning(NULL, PROGNAME, "File data mismatch\nMight fix itself");
           break;
         }
     }
   m_nav.putSaveData(src, srclen);
diff --git a/noncore/apps/opie-reader/striphtml.cpp b/noncore/apps/opie-reader/striphtml.cpp
index c434dbb..a2ad56b 100644
--- a/noncore/apps/opie-reader/striphtml.cpp
+++ b/noncore/apps/opie-reader/striphtml.cpp
@@ -452,49 +452,49 @@ QString striphtml::getattr(tchar& ch)
 }
 
 linkType striphtml::hyperlink(unsigned int n, unsigned int, QString& w, QString& nm)
 {
 #if defined(USEQPE) || defined(_WINDOWS)
   QMap<unsigned long, QString>::Iterator hrefit = id2href->find(n);
 #else
   QMap<unsigned long, QString>::iterator hrefit = id2href->find(n);
 #endif
   if (hrefit == id2href->end())
     {
       return eNone;
     }
   QString href = *hrefit;
 #if defined(USEQPE) || defined(_WINDOWS)
   QMap<QString, unsigned long>::Iterator fpit = href2filepos->find(href);
 #else
   QMap<QString, unsigned long>::iterator fpit = href2filepos->find(href);
 #endif
   if (fpit == href2filepos->end())
     {
       if (href == "history.back()")
         {
           QString fc = currentfile;
-          unsigned long loc;
+          unsigned long loc = 0;
           htmlmark m(fc, loc);
           linkType ret = (m_nav.back(m)) ? eFile : eNone;
           if (fc == m.filename())
             {
               if ((ret & eFile) != 0)
                 {
                   locate(m.posn());
                   return eLink;
                 }
             }
           return eNone;
         }
       qDebug("Searching for %s", (const char*)href);
 
 
       QString file, name;
 
       int colon = href.find('#');
       if (colon >= 0)
         {
           file = dehtml(href.left(colon));
           name = dehtml(href.right(href.length()-colon-1));
         }
       else
diff --git a/noncore/apps/tinykate/libkate/document/katehighlight.cpp b/noncore/apps/tinykate/libkate/document/katehighlight.cpp
index 89024f7..ee6030f 100644
--- a/noncore/apps/tinykate/libkate/document/katehighlight.cpp
+++ b/noncore/apps/tinykate/libkate/document/katehighlight.cpp
@@ -1295,85 +1295,87 @@ int HlManager::nameFind(const QString &name) {
 
 int HlManager::wildcardFind(const QString &fileName) {
   Highlight *highlight;
   int p1, p2;
   QString w;
   for (highlight = hlList.first(); highlight != 0L; highlight = hlList.next()) {
     p1 = 0;
     w = highlight->getWildcards();
     while (p1 < (int) w.length()) {
       p2 = w.find(';',p1);
       if (p2 == -1) p2 = w.length();
       if (p1 < p2) {
         QRegExp regExp(w.mid(p1,p2 - p1),true,true);
         if (regExp.match(fileName) == 0) return hlList.at();
       }
       p1 = p2 + 1;
     }
   }
   return -1;
 }
 
 
 int HlManager::makeAttribs(Highlight *highlight, Attribute *a, int maxAttribs) {
   ItemStyleList defaultStyleList;
-  ItemStyle *defaultStyle;
+  ItemStyle *defaultStyle = 0;
   ItemDataList itemDataList;
   ItemData *itemData;
   int nAttribs, z;
 
   odebug << "HlManager::makeAttribs" << oendl;
 
   defaultStyleList.setAutoDelete(true);
   getDefaults(defaultStyleList);
 
 //  itemDataList.setAutoDelete(true);
   highlight->getItemDataList(itemDataList);
   nAttribs = itemDataList.count();
   for (z = 0; z < nAttribs; z++) {
-    odebug << "HlManager::makeAttribs: createing one attribute definition" << oendl;
+    odebug << "HlManager::makeAttribs: creating an attribute definition" << oendl;
     itemData = itemDataList.at(z);
     if (itemData->defStyle) {
       // default style
       defaultStyle = defaultStyleList.at(itemData->defStyleNum);
       a[z].col = defaultStyle->col;
       a[z].selCol = defaultStyle->selCol;
       a[z].bold = defaultStyle->bold;
       a[z].italic = defaultStyle->italic;
     } else {
       // custom style
       a[z].col = itemData->col;
       a[z].selCol = itemData->selCol;
       a[z].bold = itemData->bold;
       a[z].italic = itemData->italic;
     }
   }
 
   for (; z < maxAttribs; z++) {
     a[z].col = black;
     a[z].selCol = black;
-    a[z].bold = defaultStyle->bold;
-    a[z].italic = defaultStyle->italic;
+    if (defaultStyle) {
+      a[z].bold = defaultStyle->bold;
+      a[z].italic = defaultStyle->italic;
+    }
   }
   return nAttribs;
 }
 
 int HlManager::defaultStyles() {
   return 10;
 }
 
 QString HlManager::defaultStyleName(int n)
 {
   static QStringList names;
 
   if (names.isEmpty())
   {
     names << i18n("Normal");
     names << i18n("Keyword");
     names << i18n("Data Type");
     names << i18n("Decimal/Value");
     names << i18n("Base-N Integer");
     names << i18n("Floating Point");
     names << i18n("Character");
     names << i18n("String");
     names << i18n("Comment");
     names << i18n("Others");
diff --git a/noncore/net/ftplib/ftplib.c b/noncore/net/ftplib/ftplib.c
index addf9d2..ce4c05f 100644
--- a/noncore/net/ftplib/ftplib.c
+++ b/noncore/net/ftplib/ftplib.c
@@ -760,49 +760,49 @@ static int FtpOpenPort(netbuf *nControl, netbuf **nData, int mode, int dir)
     ctrl->xfered = 0;
     ctrl->xfered1 = 0;
     ctrl->cbbytes = nControl->cbbytes;
     if (ctrl->idletime.tv_sec || ctrl->idletime.tv_usec || ctrl->cbbytes)
         ctrl->idlecb = nControl->idlecb;
     else
         ctrl->idlecb = NULL;
     *nData = ctrl;
     return 1;
 }
 
 /*
  * FtpAcceptConnection - accept connection from server
  *
  * return 1 if successful, 0 otherwise
  */
 static int FtpAcceptConnection(netbuf *nData, netbuf *nControl)
 {
     int sData;
     struct sockaddr addr;
     unsigned int l;
     int i;
     struct timeval tv;
     fd_set mask;
-    int rv;
+    int rv = 1;
 
     FD_ZERO(&mask);
     FD_SET(nControl->handle, &mask);
     FD_SET(nData->handle, &mask);
     tv.tv_usec = 0;
     tv.tv_sec = ACCEPT_TIMEOUT;
     printf("<<<<<<<<<<<<<<<<%d\n",ACCEPT_TIMEOUT);
     i = nControl->handle;
     if (i < nData->handle)
         i = nData->handle;
     i = select(i+1, &mask, NULL, NULL, &tv);
     if (i == -1)
       {
           strncpy(nControl->response, strerror(errno),
                   sizeof(nControl->response));
           net_close(nData->handle);
           nData->handle = 0;
           rv = 0;
       }
     else if (i == 0)
       {
           strcpy(nControl->response, "timed out waiting for connection");
           net_close(nData->handle);
           nData->handle = 0;
diff --git a/noncore/settings/sysinfo/contrib/dhry.c b/noncore/settings/sysinfo/contrib/dhry.c
index 07fd1c0..5426157 100644
--- a/noncore/settings/sysinfo/contrib/dhry.c
+++ b/noncore/settings/sysinfo/contrib/dhry.c
@@ -551,49 +551,49 @@ REG Rec_Pointer Ptr_Val_Par;
                         == Ptr_Glob->Ptr_Comp */
   if (Next_Record->Discr == Ident_1)
     /* then, executed */
   {
     Next_Record->variant.var_1.Int_Comp = 6;
     Proc_6 (Ptr_Val_Par->variant.var_1.Enum_Comp,
            &Next_Record->variant.var_1.Enum_Comp);
     Next_Record->Ptr_Comp = Ptr_Glob->Ptr_Comp;
     Proc_7 (Next_Record->variant.var_1.Int_Comp, 10,
            &Next_Record->variant.var_1.Int_Comp);
   }
   else /* not executed */
     structassign (*Ptr_Val_Par, *Ptr_Val_Par->Ptr_Comp);
 } /* Proc_1 */
 
 
 Proc_2 (Int_Par_Ref)
 /******************/
     /* executed once */
     /* *Int_Par_Ref == 1, becomes 4 */
 
 One_Fifty   *Int_Par_Ref;
 {
   One_Fifty  Int_Loc;
-  Enumeration   Enum_Loc;
+  Enumeration   Enum_Loc = Ident_2;
 
   Int_Loc = *Int_Par_Ref + 10;
   do /* executed once */
     if (Ch_1_Glob == 'A')
       /* then, executed */
     {
       Int_Loc -= 1;
       *Int_Par_Ref = Int_Loc - Int_Glob;
       Enum_Loc = Ident_1;
     } /* if */
   while (Enum_Loc != Ident_1); /* true */
 } /* Proc_2 */
 
 
 Proc_3 (Ptr_Ref_Par)
 /******************/
     /* executed once */
     /* Ptr_Ref_Par becomes Ptr_Glob */
 
 Rec_Pointer *Ptr_Ref_Par;
 
 {
   if (Ptr_Glob != Null)
     /* then, executed */