Added delays between dealing cards. Added check for IPv6.

src/gui/qt/joinnetworkgamedialog/joinnetworkgamedialogimpl.cpp

@@ -91,6 +91,7 @@ void joinNetworkGameDialogImpl::exec() {
 		fillServerProfileList();
 	}
 
+	checkBox_ipv6->setEnabled(socket_has_ipv6());
 	checkBox_sctp->setEnabled(socket_has_sctp());
 
 	QDialog::exec();

src/gui/qt/mainwindow/mainwindowimpl.cpp

@@ -2597,12 +2597,11 @@ void mainWindowImpl::networkGameModification() {
 void mainWindowImpl::closeEvent(QCloseEvent *event) { quitPokerTH(); }
 
 void mainWindowImpl::quitPokerTH() {
-	
+
 	mySession->terminateNetworkClient();
 	if (myServerGuiInterface.get()) myServerGuiInterface->getSession().terminateNetworkServer();
-	
-	mySDLPlayer->closeAudio();
-	
+
+
 // 	cout << "PokerTH finished" << endl;
 	qApp->quit();
 }

src/gui/qt/settingsdialog/settingsdialogimpl.cpp

@@ -137,6 +137,7 @@ void settingsDialogImpl::exec() {
 	spinBox_logStoreDuration->setValue(myConfig->readConfigInt("LogStoreDuration"));
 	comboBox_logInterval->setCurrentIndex(myConfig->readConfigInt("LogInterval"));
 
+	checkBox_useIpv6->setEnabled(socket_has_ipv6());
 	checkBox_useSctp->setEnabled(socket_has_sctp());
 
 	QDialog::exec();

src/gui/qt/sound/sdlplayer.cpp

@@ -87,6 +87,6 @@ void SDLPlayer::closeAudio() {
 	if(audioEnabled) {
 		audioDone();
 		Mix_CloseAudio();
-		SDL_Quit();
 	}
+	SDL_Quit();
 }