added null pointer protection

mbernasocchi · mbernasocchi · commit 5310b5bed0d3 · 2012-04-13T17:40:11.000+02:00
diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
@@ -648,6 +648,7 @@ QgisApp::QgisApp( QSplashScreen *splash, bool restorePlugins, QWidget * parent,
 #else
   //remove mActionTouch button
   delete mActionTouch;
+  mActionTouch=0;
 #endif
 
   // update windows
