From 69caaf1facb4d81910153bf47f6fd71849d95ca7 Mon Sep 17 00:00:00 2001
From: Mahmoud Badri <mahmoud.badri@qt.io>
Date: Fri, 29 Mar 2019 14:54:38 +0200
Subject: Fix crash when hovering over property row of a layer

Task-number: QT3DS-3251
Change-Id: Id46611e6d661b045aab3a9663ac5030709a4969c
Reviewed-by: Miikka Heikkinen <miikka.heikkinen@qt.io>
---
 src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp')

diff --git a/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp b/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp
index 8445278c..5c5f236b 100644
--- a/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp
+++ b/src/Authoring/Studio/Palettes/TimelineGraphicsView/ui/RowTree.cpp
@@ -93,6 +93,9 @@ ITimelineItemBinding *RowTree::getBinding() const
 // object instance handle
 int RowTree::instance() const
 {
+    if (m_isProperty || !m_binding)
+        return 0;
+
     return static_cast<Qt3DSDMTimelineItemBinding *>(m_binding)->GetInstance();
 }
 
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