Delete QgisApp on destruction in order to get the destructor called (#…

…3531).

Let's hope it will not bring any crashes when qgis exits...


git-svn-id: http://svn.osgeo.org/qgis/trunk/qgis@15751 c8812cc2-4d05-0410-92ff-de0c093fc19c

src/app/main.cpp

@@ -730,5 +730,7 @@ int main( int argc, char *argv[] )
 
   qgis->completeInitialization();
 
-  return myApp.exec();
+  int retval = myApp.exec();
+  delete qgis;
+  return retval;
 }