message: Delete dangling GUIInvoke object
diff: @@ -940,6 +940,7 @@ void GUIInvoke::init()
  {
  GUIInvoke *invoke = new GUIInvoke(NULL, {});
  methodIndex = invoke->metaObject()->indexOfMethod(QMetaObject::normalizedSignature("doInvoke()"));
  + invoke->deleteLater();
  }
  void GUIInvoke::call(QObject *obj, const std::function<void()> &f)
  