fix build without python (#6578)

3nids · web-flow · commit aef3ad3b302f · 2018-03-11T07:39:27.000-08:00
and do not delete object with incomplete type better fix for warning adressed in PR #6491
diff --git a/src/app/qgisapp.cpp b/src/app/qgisapp.cpp
@@ -1407,7 +1407,10 @@ QgisApp::~QgisApp()
 
   unregisterCustomLayoutDropHandler( mLayoutQptDropHandler );
 
+#ifdef WITH_BINDINGS
   delete mPythonUtils;
+#endif
+
   delete mTray;
   delete mDataSourceManagerDialog;
   qDeleteAll( mCustomDropHandlers );
