8 files changed, 83 insertions, 74 deletions

diff --git a/libopie2/opieui/big-screen/osplitter.cpp b/libopie2/opieui/big-screen/osplitter.cpp
index 78e919a..5d1e2cf 100644
--- a/libopie2/opieui/big-screen/osplitter.cpp
+++ b/libopie2/opieui/big-screen/osplitter.cpp
@@ -229,3 +229,3 @@ void OSplitter::addWidget( QWidget* wid, const QString& icon, const QString& lab
             addToBox( cont );
-        else
+        else if (m_tabWidget)
             addToTab( cont );
diff --git a/library/qpeapplication.cpp b/library/qpeapplication.cpp
index 34f5e6a..d959c7a 100644
--- a/library/qpeapplication.cpp
+++ b/library/qpeapplication.cpp
@@ -1771,8 +1771,8 @@ void QPEApplication::showMainDocumentWidget( QWidget* mw, bool nomaximize )
 {
-    if ( mw && argc() == 2 )
-        Global::setDocument( mw, QString::fromUtf8(argv()[1]) );
+    if ( mw ) {
+       if ( argc() == 2 )
+           Global::setDocument( mw, QString::fromUtf8(argv()[1]) );
 
-
-//    setMainWidget(mw); see above
-    d->show(mw, nomaximize );
+        d->show(mw, nomaximize );
+    }
 }
diff --git a/noncore/applets/pcmcia/pcmcia.cpp b/noncore/applets/pcmcia/pcmcia.cpp
index 187adc6..c639002 100644
--- a/noncore/applets/pcmcia/pcmcia.cpp
+++ b/noncore/applets/pcmcia/pcmcia.cpp
@@ -238,2 +238,8 @@ void PcmciaManager::cardMessage( const QCString & msg, const QByteArray & )
     }
+
+    if ( !theCard ) {
+        owarn << "pcmcia: Finished working through cards in PCMCIA system but I do not have a valid card handle" << oendl;
+        return;
+    }
+
     if ( newCard )
diff --git a/noncore/apps/checkbook/mainwindow.cpp b/noncore/apps/checkbook/mainwindow.cpp
index d9e2047..8e2e2e3 100644
--- a/noncore/apps/checkbook/mainwindow.cpp
+++ b/noncore/apps/checkbook/mainwindow.cpp
@@ -245,2 +245,3 @@ void MainWindow::openBook(QListViewItem *curritem)
 {
+    if ( !curritem ) return;
     // find book in List
@@ -279,6 +280,4 @@ void MainWindow::openBook(QListViewItem *curritem)
             // Update name if changed
-            if( curritem ) {
-                curritem->setText( posName, newname );
-                cbList->sort();
-            }
+            curritem->setText( posName, newname );
+            cbList->sort();
             _cfg.setLastBook( newname );
diff --git a/noncore/apps/opie-console/procctl.cpp b/noncore/apps/opie-console/procctl.cpp
index a44529b..5239e26 100644
--- a/noncore/apps/opie-console/procctl.cpp
+++ b/noncore/apps/opie-console/procctl.cpp
@@ -51,3 +51,6 @@ void ProcCtl::remove( pid_t pi ) {
         if ( pi == con->pid ) {
-            forw->prev = con->prev;
+            if (forw)
+                forw->prev = con->prev;
+            else
+                forw = con->prev;
             delete con;
diff --git a/noncore/apps/tinykate/libkate/document/katedocument.cpp b/noncore/apps/tinykate/libkate/document/katedocument.cpp
index b82a86a..692fd46 100644
--- a/noncore/apps/tinykate/libkate/document/katedocument.cpp
+++ b/noncore/apps/tinykate/libkate/document/katedocument.cpp
@@ -2017,3 +2017,3 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
   QChar ch;
-  Attribute *a = 0L;
+  Attribute *attrptr = 0L;
   int attr, nextAttr;
@@ -2042,12 +2042,12 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
     } else {
-     a = &m_attribs[textLine->getAttr(z)];
-
-   if (a->bold && a->italic)
-      x += myFontMetricsBI.width(ch);
-    else if (a->bold)
-      x += myFontMetricsBold.width(ch);
-    else if (a->italic)
-      x += myFontMetricsItalic.width(ch);
-    else
-      x += myFontMetrics.width(ch);
+     attrptr = &m_attribs[textLine->getAttr(z)];
+
+     if (attrptr->bold && attrptr->italic)
+       x += myFontMetricsBI.width(ch);
+     else if (attrptr->bold)
+       x += myFontMetricsBold.width(ch);
+     else if (attrptr->italic)
+       x += myFontMetricsItalic.width(ch);
+     else
+       x += myFontMetrics.width(ch);
     }
@@ -2081,9 +2081,9 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
     {
-      a = &m_attribs[textLine->getAttr(z)];
+      attrptr = &m_attribs[textLine->getAttr(z)];
 
-      if (a->bold && a->italic)
+      if (attrptr->bold && attrptr->italic)
         x += myFontMetricsBI.width(ch);
-      else if (a->bold)
+      else if (attrptr->bold)
         x += myFontMetricsBold.width(ch);
-      else if (a->italic)
+      else if (attrptr->italic)
         x += myFontMetricsItalic.width(ch);
@@ -2116,10 +2116,10 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
 
-   if (a->bold && a->italic)
-      x += myFontMetricsBI.width(s);
-    else if (a->bold)
-      x += myFontMetricsBold.width(s);
-    else if (a->italic)
-      x += myFontMetricsItalic.width(s);
-    else
-      x += myFontMetrics.width(s);
+        if (attrptr && attrptr->bold && attrptr->italic)
+          x += myFontMetricsBI.width(s);
+        else if (attrptr && attrptr->bold)
+          x += myFontMetricsBold.width(s);
+        else if (attrptr && attrptr->italic)
+          x += myFontMetricsItalic.width(s);
+        else
+          x += myFontMetrics.width(s);
       }
@@ -2131,19 +2131,17 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
           attr = nextAttr;
-          a = &m_attribs[attr & taAttrMask];
-
-          if (attr & taSelected) paint.setPen(a->selCol);
-            else paint.setPen(a->col);
-
-   if (a->bold && a->italic)
-     paint.setFont(myFontBI);
-    else if (a->bold)
-      paint.setFont(myFontBold);
-    else if (a->italic)
-      paint.setFont(myFontItalic);
-    else
-      paint.setFont(myFont);
+          attrptr = &m_attribs[attr & taAttrMask];
+
+          if (attr & taSelected) paint.setPen(attrptr->selCol);
+            else paint.setPen(attrptr->col);
+
+          if (attrptr->bold && attrptr->italic)
+            paint.setFont(myFontBI);
+          else if (attrptr->bold)
+            paint.setFont(myFontBold);
+          else if (attrptr->italic)
+            paint.setFont(myFontItalic);
+          else
+            paint.setFont(myFont);
         }
 
-//        paint.drawLine(x - xStart, y -2, x - xStart, y);
-//        paint.drawLine(x - xStart, y, x - xStart + 2, y);
         paint.drawPoint(x - xStart, y);
@@ -2161,10 +2159,10 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
 
-   if (a->bold && a->italic)
-      x += myFontMetricsBI.width(s);
-    else if (a->bold)
-      x += myFontMetricsBold.width(s);
-    else if (a->italic)
-      x += myFontMetricsItalic.width(s);
-    else
-      x += myFontMetrics.width(s);
+          if (attrptr->bold && attrptr->italic)
+            x += myFontMetricsBI.width(s);
+          else if (attrptr->bold)
+            x += myFontMetricsBold.width(s);
+          else if (attrptr->italic)
+            x += myFontMetricsItalic.width(s);
+          else
+            x += myFontMetrics.width(s);
           zc = z;
@@ -2172,15 +2170,15 @@ void KateDocument::paintTextLine(QPainter &paint, int line, int y, int xStart, i
         attr = nextAttr;
-        a = &m_attribs[attr & taAttrMask];
-
-        if (attr & taSelected) paint.setPen(a->selCol);
-          else paint.setPen(a->col);
-
-   if (a->bold && a->italic)
-     paint.setFont(myFontBI);
-    else if (a->bold)
-      paint.setFont(myFontBold);
-    else if (a->italic)
-      paint.setFont(myFontItalic);
-    else
-      paint.setFont(myFont);
+        attrptr = &m_attribs[attr & taAttrMask];
+
+        if (attr & taSelected) paint.setPen(attrptr->selCol);
+          else paint.setPen(attrptr->col);
+
+        if (attrptr->bold && attrptr->italic)
+          paint.setFont(myFontBI);
+        else if (attrptr->bold)
+          paint.setFont(myFontBold);
+        else if (attrptr->italic)
+          paint.setFont(myFontItalic);
+        else
+          paint.setFont(myFont);
       }
@@ -2229,3 +2227,5 @@ bool KateDocument::doSearch(SConfig &sc, const QString &searchFor) {
         t = new QChar[bufLen];
-      }
+      } else if (!t)
+          t = new QChar[bufLen];
+
       memcpy(t, textLine->getText(), tlen*sizeof(QChar));
@@ -2290,3 +2290,4 @@ bool KateDocument::doSearch(SConfig &sc, const QString &searchFor) {
         t = new QChar[bufLen];
-      }
+      } else if (!t)
+        t = new QChar[bufLen];
       memcpy(t, textLine->getText(), tlen*sizeof(QChar));
diff --git a/noncore/settings/sysinfo/devicesinfo.cpp b/noncore/settings/sysinfo/devicesinfo.cpp
index 164d608..428cfd4 100644
--- a/noncore/settings/sysinfo/devicesinfo.cpp
+++ b/noncore/settings/sysinfo/devicesinfo.cpp
@@ -267,3 +267,3 @@ void UsbCategory::populate()
         }
-        else if ( line.startsWith( "S:  Product" ) )
+        else if ( dev && line.startsWith( "S:  Product" ) )
         {
diff --git a/noncore/todayplugins/stockticker/libstocks/http.c b/noncore/todayplugins/stockticker/libstocks/http.c
index 2f38f8a..cc78ab7 100644
--- a/noncore/todayplugins/stockticker/libstocks/http.c
+++ b/noncore/todayplugins/stockticker/libstocks/http.c
@@ -212,3 +212,3 @@ libstocks_return_code http_get(char *http_file, char *http_server, char **pdata)
     {
-      if (*temp==0) return ERRRHEA;
+      if (!temp || *temp==0) return ERRRHEA;