M src/platform/qt/DisplayGL.cpp → src/platform/qt/DisplayGL.cpp

@@ -117,7 +117,7 @@ }
 
 void DisplayGL::showMessage(const QString& message) {
 	if (m_drawThread) {
-		QMetaObject::invokeMethod(m_painter, "showMessage", Q_ARG(const QString&, message));
+		QMetaObject::invokeMethod(m_painter, "showMessage", Qt::BlockingQueuedConnection, Q_ARG(const QString&, message));
 	}
 }
 

M src/platform/qt/MessagePainter.cpp → src/platform/qt/MessagePainter.cpp

@@ -7,8 +7,6 @@ #include "MessagePainter.h"
 
 #include <QPainter>
 
-#include <QDebug>
-
 extern "C" {
 #include "gba/video.h"
 }