From ba1bef4ab3a24e6d6df3a7395f146cc501c9bd9f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Cl=C3=A9ment=20Fauconnier?= <fc86@outlook.fr>
Date: Fri, 24 Sep 2021 14:47:29 +0200
Subject: [PATCH] (should not happen but) prevent segfault if itemDelegate is
 null

---
 src/domain/UBGraphicsScene.cpp | 9 ++++++---
 1 file changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/domain/UBGraphicsScene.cpp b/src/domain/UBGraphicsScene.cpp
index 327b43c2..5b5c59e8 100644
--- 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: {