From 693c6dcc0b4b257fe4f96eea89515198caeef446 Mon Sep 17 00:00:00 2001
From: Tim Jenssen <tim.jenssen@qt.io>
Date: Thu, 30 Aug 2018 17:45:00 +0200
Subject: [PATCH] QmlDesigner: fix crash

Change-Id: If0dc946e49d226144b4a9da673d7138dd1105af9
Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>
---
 .../components/componentcore/designeractionmanager.cpp         | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/plugins/qmldesigner/components/componentcore/designeractionmanager.cpp b/src/plugins/qmldesigner/components/componentcore/designeractionmanager.cpp
index b75e4b60544..be6d9b6f93a 100644
--- a/src/plugins/qmldesigner/components/componentcore/designeractionmanager.cpp
+++ b/src/plugins/qmldesigner/components/componentcore/designeractionmanager.cpp
@@ -598,6 +598,9 @@ bool lowerAvailable(const SelectionContext &selectionState)
     if (modelNode.isRootNode())
         return false;
 
+    if (!modelNode.hasParentProperty())
+        return false;
+
     if (!modelNode.parentProperty().isNodeListProperty())
         return false;