1 files changed, 1 insertions, 1 deletions
diff --git a/src/render/backend/entity_p.h b/src/render/backend/entity_p.h
index 5a9340c1a..a66dd2956 100644
--- a/src/render/backend/entity_p.h
+++ b/src/render/backend/entity_p.h
@@ -101,7 +101,7 @@ public:
     void removeFromParentChildHandles();
     void appendChildHandle(HEntity childHandle);
     void removeChildHandle(HEntity childHandle) { m_childrenHandles.removeOne(childHandle); }
-    QVector<HEntity> childrenHandles() const { return m_childrenHandles; }
+    const QVector<HEntity> &childrenHandles() const { return m_childrenHandles; }
     QVector<Entity *> children() const;
     bool hasChildren() const { return !m_childrenHandles.empty(); }
     void traverse(const std::function<void(Entity *)> &operation);