(should not happen but) prevent segfault if itemDelegate is null

3 years ago · ba1bef4ab3
parent a76d0d85c1
commit ba1bef4ab3
1 changed files with 6 additions and 3 deletions
--- a/src/domain/UBGraphicsScene.cpp
+++ b/src/domain/UBGraphicsScene.cpp
@ -1335,9 +1335,12 @@ void UBGraphicsScene::updateSelectionFrame()
        mSelectionFrame->setEnclosedItems(QList<QGraphicsItem*>());

        UBGraphicsItemDelegate *itemDelegate = UBGraphicsItem::Delegate(selItems.first());
-        itemDelegate->createControls();
-        selItems.first()->setVisible(true);
-        itemDelegate->showControls();
+        if (itemDelegate)
+        {
+            itemDelegate->createControls();
+            selItems.first()->setVisible(true);
+            itemDelegate->showControls();
+        }

    } break;
    default: {