A few files that dereference pointers w/out checking that the pointer is

valid.

3 files changed, 14 insertions, 28 deletions

diff --git a/noncore/multimedia/opieplayer2/playlistselection.cpp b/noncore/multimedia/opieplayer2/playlistselection.cpp
index 678ebdf..780d705 100644
--- a/noncore/multimedia/opieplayer2/playlistselection.cpp
+++ b/noncore/multimedia/opieplayer2/playlistselection.cpp
@@ -51,12 +51,4 @@ PlayListSelection::PlayListSelection( QWidget *parent, const char *name )
 {
 //    odebug << "starting playlistselector" << oendl; 
-// #ifdef USE_PLAYLIST_BACKGROUND
-//    setStaticBackground( TRUE );
-//      setBackgroundPixmap( Resource::loadPixmap( "opieplayer/background" ) );
-
-//      setBackgroundPixmap( Resource::loadPixmap( "launcher/opielogo" ) );
-// #endif
-//      addColumn("Title",236);
-//      setAllColumnsShowFocus( TRUE );
      addColumn( tr( "Playlist Selection" ) );
     header()->hide();
@@ -69,13 +61,8 @@ PlayListSelection::~PlayListSelection() {
 
 
-// #ifdef USE_PLAYLIST_BACKGROUND
 void PlayListSelection::drawBackground( QPainter *p, const QRect &r ) {
 //  odebug << "drawBackground" << oendl; 
    p->fillRect( r, QBrush( white ) );
-//        QImage logo = Resource::loadImage( "launcher/opielogo" );
-//          if ( !logo.isNull() )
-//        p->drawImage( (width() - logo.width()) / 2, (height() - logo.height()) / 2, logo );
 }
-// #endif
 
 
@@ -95,5 +82,5 @@ const DocLnk *PlayListSelection::current() {
     PlayListSelectionItem *item = (PlayListSelectionItem *)selectedItem();
     if ( item )
-  return item->file();
+        return item->file();
     return NULL;
 }
@@ -121,5 +108,5 @@ void PlayListSelection::moveSelectedUp() {
     QListViewItem *item = selectedItem();
     if ( item && item->itemAbove() )
-  item->itemAbove()->moveItem( item );
+        item->itemAbove()->moveItem( item );
     ensureItemVisible( selectedItem() );
 }
@@ -139,5 +126,5 @@ bool PlayListSelection::prev() {
         setSelected( item->itemAbove(), TRUE );
     else
-  return FALSE;
+        return FALSE;
     ensureItemVisible( selectedItem() );
     return TRUE;
@@ -149,5 +136,5 @@ bool PlayListSelection::next() {
         setSelected( item->itemBelow(), TRUE );
     else
-  return FALSE;
+        return FALSE;
     ensureItemVisible( selectedItem() );
     return TRUE;
@@ -160,5 +147,5 @@ bool PlayListSelection::first() {
         setSelected( item, TRUE );
     else
-  return FALSE;
+        return FALSE;
     ensureItemVisible( selectedItem() );
     return TRUE;
@@ -170,9 +157,9 @@ bool PlayListSelection::last() {
     QListViewItem *item = firstChild();
     while ( ( item = item->nextSibling() ) )
-  prevItem = item;
+        prevItem = item;
     if ( prevItem )
         setSelected( prevItem, TRUE );
     else
-  return FALSE;
+        return FALSE;
     ensureItemVisible( selectedItem() );
     return TRUE;
@@ -181,5 +168,4 @@ bool PlayListSelection::last() {
 void PlayListSelection::unSelect()
 {
-    //QListViewItem *item = selectedItem();
     setSelected( currentItem(), FALSE);
 }
@@ -188,7 +174,8 @@ void PlayListSelection::writeCurrent( Config& cfg ) {
     cfg.setGroup("PlayList");
     QListViewItem *item = selectedItem();
-    if ( item )
+    if ( item ) {
         cfg.writeEntry("current", item->text(0) );
-    odebug << item->text(0) << oendl; 
+        odebug << item->text(0) << oendl;
+    }
 
 }
@@ -207,5 +194,3 @@ void  PlayListSelection::setSelectedItem(const QString &strk ) {
         }
     }
-//     setSelected( item, TRUE );
-//     ensureItemVisible( selectedItem() );
 }
diff --git a/noncore/settings/networksettings2/editconnection.cpp b/noncore/settings/networksettings2/editconnection.cpp
index a9bef65..d948fb9 100644
--- a/noncore/settings/networksettings2/editconnection.cpp
+++ b/noncore/settings/networksettings2/editconnection.cpp
@@ -246,10 +246,11 @@ void EditNetworkSetup::setNetworkSetup( NetworkSetup * NC ) {
           if( ! Found ) {
             // this means that this level is NOT present in collection
-            // probably INCOMPATIBEL collection OR Missing plugin
+            // probably INCOMPATIBLE collection OR Missing plugin
+	    QString pluginName = NNI ? NNI->nodeClass()->name() : "";
             QMessageBox::warning(
                 0, 
                 tr( "Error presentig NetworkSetup" ),
                 tr( "<p>Old NetworkSetup or missing plugin \"<i>%1</i>\"</p>" ).
-                    arg(NNI->nodeClass()->name()) );
+                    arg(pluginName) );
             return;
           }
diff --git a/noncore/settings/networksettings2/opietooth2/Opietooth.cpp b/noncore/settings/networksettings2/opietooth2/Opietooth.cpp
index fc30bf8..e23fc9c 100644
--- a/noncore/settings/networksettings2/opietooth2/Opietooth.cpp
+++ b/noncore/settings/networksettings2/opietooth2/Opietooth.cpp
@@ -445,5 +445,5 @@ int OTScan::getDevice( OTPeer *& Peer,
       unsigned int i;
 
-      if( ! OT->isEnabled() ) {
+      if( ! OT || ! OT->isEnabled() ) {
         QMessageBox::warning( 0,
             tr("Scanning problem"),