1 files changed, 1 insertions, 1 deletions
diff --git a/src/widgets/graphicsview/qgraphicsview.cpp b/src/widgets/graphicsview/qgraphicsview.cpp
index 7bbe5d1608..6163267b34 100644
--- a/src/widgets/graphicsview/qgraphicsview.cpp
+++ b/src/widgets/graphicsview/qgraphicsview.cpp
@@ -2623,7 +2623,7 @@ void QGraphicsView::updateScene(const QList<QRectF> &rects)
 
     // Extract and reset dirty scene rect info.
     QList<QRect> dirtyViewportRects;
-    dirtyViewportRects.reserve(d->dirtyRegion.rectCount() + rects.count());
+    dirtyViewportRects.reserve(d->dirtyRegion.rectCount() + rects.size());
     for (const QRect &dirtyRect : d->dirtyRegion)
         dirtyViewportRects += dirtyRect;
     d->dirtyRegion = QRegion();