From 7f5a67a9277ee3edd58d2f0b901b2362513837c7 Mon Sep 17 00:00:00 2001
From: Thomas Hartmann <thomas.hartmann@qt.io>
Date: Fri, 31 Jan 2020 14:16:03 +0100
Subject: [PATCH] QmlDesigner: Crash fix

Task-number: QDS-1590
Change-Id: Id0457d3eac667601f1e44ec521f9cf9fbe6223f4
Reviewed-by: Tim Jenssen <tim.jenssen@qt.io>
---
 .../qmldesigner/components/formeditor/formeditoritem.cpp        | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp b/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp
index be8229c00fe..dd01029c036 100644
--- a/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp
+++ b/src/plugins/qmldesigner/components/formeditor/formeditoritem.cpp
@@ -920,7 +920,7 @@ void FormEditorTransitionItem::paint(QPainter *painter, const QStyleOptionGraphi
 
     QmlFlowActionAreaNode areaNode = ModelNode();
 
-    if (from.isValid())
+    if (from.isValid() && to.isValid())
         for (const QmlFlowActionAreaNode &area : from.flowActionAreas()) {
             if (area.targetTransition() ==  qmlItemNode().modelNode())
                 areaNode = area;