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-rw-r--r--src/quickcontrols2/qquickattachedobject.cpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/quickcontrols2/qquickattachedobject.cpp b/src/quickcontrols2/qquickattachedobject.cpp
index c43f7dc5..722f22f9 100644
--- a/src/quickcontrols2/qquickattachedobject.cpp
+++ b/src/quickcontrols2/qquickattachedobject.cpp
@@ -119,7 +119,7 @@ static QList<QQuickAttachedObject *> findAttachedChildren(const QMetaObject *typ
if (window) {
item = window->contentItem();
- const auto windowChildren = window->children();
+ const auto &windowChildren = window->children();
for (QObject *child : windowChildren) {
QQuickWindow *childWindow = qobject_cast<QQuickWindow *>(child);
if (childWindow) {