Workaround related to the unknown statusbar crash.

--HG--
branch : gsoc2014-dfighter

code/studio/src/plugins/landscape_editor/landscape_editor_window.cpp

@@ -104,6 +104,10 @@ LandscapeEditorWindow::~LandscapeEditorWindow()
 {
 	writeSettings();
 	delete m_zoneBuilder;
+
+	Core::ICore::instance()->mainWindow()->statusBar()->removeWidget( m_statusInfo );
+	delete m_statusInfo;
+	m_statusInfo = NULL;
 }
 
 QUndoStack *LandscapeEditorWindow::undoStack() const

code/studio/src/plugins/world_editor/world_editor_window.cpp

@@ -121,6 +121,10 @@ WorldEditorWindow::~WorldEditorWindow()
 	writeSettings();
 
 	delete m_zoneBuilderBase;
+
+	Core::ICore::instance()->mainWindow()->statusBar()->removeWidget( m_statusInfo );
+	delete m_statusInfo;
+	m_statusInfo = NULL;
 }
 
 QUndoStack *WorldEditorWindow::undoStack() const