1 files changed, 2 insertions, 1 deletions
diff --git a/src/compositor/extensions/qwaylandqtwindowmanager.cpp b/src/compositor/extensions/qwaylandqtwindowmanager.cpp
index 86678b2e6..c3cf3488b 100644
--- a/src/compositor/extensions/qwaylandqtwindowmanager.cpp
+++ b/src/compositor/extensions/qwaylandqtwindowmanager.cpp
@@ -109,7 +109,8 @@ void QWaylandQtWindowManager::setShowIsFullScreen(bool value)
         return;
 
     d->showIsFullScreen = value;
-    Q_FOREACH (QWaylandQtWindowManagerPrivate::Resource *resource, d->resourceMap().values()) {
+    const auto resMap = d->resourceMap();
+    for (QWaylandQtWindowManagerPrivate::Resource *resource : resMap) {
         d->send_hints(resource->handle, static_cast<int32_t>(d->showIsFullScreen));
     }
     Q_EMIT showIsFullScreenChanged();