Implement Pull #3333 from citra: citra_qt: Pause emulation on CoreError (#39)

src/yuzu/main.cpp

@@ -726,6 +726,7 @@ void GMainWindow::OnCoreError(Core::System::ResultStatus result, std::string det
     } else {
         // Only show the message if the game is still running.
         if (emu_thread) {
+            emu_thread->SetRunning(true);
             message_label->setText(status_message);
             message_label->setVisible(true);
         }