Crash in WaylandEglClientBuffer::WaylandEglClientBuffer

diff --git a/examples/wayland/minimal-qml/main.cpp b/examples/wayland/minimal-qml/main.cpp
index b187aa75..74524905 100644
--- a/examples/wayland/minimal-qml/main.cpp
+++ b/examples/wayland/minimal-qml/main.cpp
@@ -15,6 +15,9 @@ int main(int argc, char *argv[])
     QCoreApplication::setAttribute(Qt::AA_ShareOpenGLContexts, true);
     QGuiApplication app(argc, argv);
 
+    {
+        QQmlApplicationEngine appEngine(QUrl("qrc:///main.qml"));
+    }
     QQmlApplicationEngine appEngine(QUrl("qrc:///main.qml"));
 
     return app.exec();