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-rw-r--r--src/gui/graphicsview/qgraphicsscene.cpp4
1 files changed, 3 insertions, 1 deletions
diff --git a/src/gui/graphicsview/qgraphicsscene.cpp b/src/gui/graphicsview/qgraphicsscene.cpp
index a98ce6f..3c23884 100644
--- a/src/gui/graphicsview/qgraphicsscene.cpp
+++ b/src/gui/graphicsview/qgraphicsscene.cpp
@@ -5126,7 +5126,9 @@ void QGraphicsScenePrivate::processDirtyItemsRecursive(QGraphicsItem *item, bool
q->update(itemBoundingRect.translated(item->d_ptr->sceneTransform.dx(),
item->d_ptr->sceneTransform.dy()));
} else {
- q->update(item->d_ptr->sceneTransform.mapRect(itemBoundingRect));
+ QRectF rect = item->d_ptr->sceneTransform.mapRect(itemBoundingRect);
+ if (!rect.isEmpty())
+ q->update(rect);
}
} else {
QRectF dirtyRect;