closeevent fix

src/gui/qt/mainwindow/mainwindowimpl.cpp

@@ -2425,3 +2425,12 @@ void mainWindowImpl::blinkingStartButtonAnimationAction() {
 	}
 	pushButton_break->setPalette(tempPalette);
 }
+
+void mainWindowImpl::closeEvent(QCloseEvent *event) {
+	
+	mySession->terminateNetworkClient();
+	if (myServerGuiInterface.get()) myServerGuiInterface->getSession().terminateNetworkServer();
+	
+	event->accept();
+
+}

src/gui/qt/mainwindow/mainwindowimpl.h

@@ -199,6 +199,8 @@ public slots:
 	void networkError(int, int);
 	void networkStart(int, int, int, int);
 
+	void closeEvent(QCloseEvent*);
+
 private: 
 
 	boost::shared_ptr<GuiInterface> myServerGuiInterface;