try to fix crash when insert drive. please test.

1 files changed, 8 insertions, 8 deletions

diff --git a/core/launcher/launcher.cpp b/core/launcher/launcher.cpp
index d9fc8e4..5f050aa 100644
--- a/core/launcher/launcher.cpp
+++ b/core/launcher/launcher.cpp
@@ -128,104 +128,104 @@ public:
 
 //===========================================================================
 
 CategoryTabWidget::CategoryTabWidget( QWidget* parent ) :
     QVBox( parent )
 {
     categoryBar = 0;
     stack = 0;
 }
 
 void CategoryTabWidget::prevTab()
 {
     if ( categoryBar ) {
   int n = categoryBar->count();
   int tab = categoryBar->currentTab();
   if ( tab >= 0 )
             categoryBar->setCurrentTab( (tab - 1 + n)%n );
     }
 }
 
 void CategoryTabWidget::nextTab()
 {
     if ( categoryBar ) {
   int n = categoryBar->count();
         int tab = categoryBar->currentTab();
   categoryBar->setCurrentTab( (tab + 1)%n );
     }
 }
 
 
 void CategoryTabWidget::showTab(const QString& id)
 {
     if ( categoryBar ) {
   int idx = ids.findIndex( id );
   categoryBar->setCurrentTab( idx );
     }
 }
 
 void CategoryTabWidget::addItem( const QString& linkfile )
 {
    int i=0;
    AppLnk *app = new AppLnk(linkfile);
    if ( !app->isValid() ) {
       delete app;
       app=0;
    }
    if ( !app || !app->file().isEmpty() ) {
       // A document
-      delete app;
-      app = new DocLnk(linkfile);
-      if ( app->fileKnown() ) {
-         ((LauncherView*)(stack->widget(ids.count()-1)))->addItem(app);
-      } else {
-         ((LauncherView*)(stack->widget(ids.count()-1)))->sort();
-         delete app;
-      }
+//        delete app;
+//        app = new DocLnk(linkfile);
+//        if ( app->fileKnown() ) {
+//           ((LauncherView*)(stack->widget(ids.count()-1)))->addItem(app);
+//        } else {
+//           ((LauncherView*)(stack->widget(ids.count()-1)))->sort();
+//           delete app;
+//        }
       return;
    }
    // An application
    for ( QStringList::Iterator it=ids.begin(); it!=ids.end(); ++it) {
       if ( !(*it).isEmpty() ) {
          QRegExp tf(*it,FALSE,TRUE);
          if ( tf.match(app->type()) >= 0 ) {
             ((LauncherView*)stack->widget(i))->addItem(app);
             return;
          }
          i++;
       }
    }
 
    QCopEnvelope e("QPE/TaskBar","reloadApps()");
 }
 
 void CategoryTabWidget::initializeCategories(AppLnkSet* rootFolder,
  AppLnkSet* /*docFolder*/, const QList<FileSystem> & /*fs*/)
 {
    QString current;
     if ( categoryBar ) {
         int c = categoryBar->currentTab();
         if ( c >= 0 ) current = ids[c];
     }
 
     delete categoryBar;
     categoryBar = new CategoryTabBar( this );
     QPalette pal = categoryBar->palette();
     pal.setColor( QColorGroup::Light, pal.color(QPalette::Active,QColorGroup::Shadow) );
     pal.setColor( QColorGroup::Background, pal.active().background().light(110) );
     categoryBar->setPalette( pal );
 
     delete stack;
     stack = new QWidgetStack(this);
     tabs=0;
 
     ids.clear();
 
     Config cfg("Launcher");
 
     QStringList types = rootFolder->types();
     for ( QStringList::Iterator it=types.begin(); it!=types.end(); ++it) {
   if ( !(*it).isEmpty() ) {
       (void)newView(*it,rootFolder->typePixmap(*it),rootFolder->typeName(*it));
       setTabAppearance( *it, cfg );
   }
     }