From ecfacdf2fc6992252f261354c85b0b8d8baaafbc Mon Sep 17 00:00:00 2001
From: Nyall Dawson <nyall.dawson@gmail.com>
Date: Wed, 6 Dec 2017 07:47:47 +1000
Subject: [PATCH] Avoid Qt warning

---
 src/gui/layout/qgslayoutviewtoolselect.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/gui/layout/qgslayoutviewtoolselect.cpp b/src/gui/layout/qgslayoutviewtoolselect.cpp
index d8534fb9690..301787c62eb 100644
--- a/src/gui/layout/qgslayoutviewtoolselect.cpp
+++ b/src/gui/layout/qgslayoutviewtoolselect.cpp
@@ -287,7 +287,8 @@ QgsLayoutMouseHandles *QgsLayoutViewToolSelect::mouseHandles()
 void QgsLayoutViewToolSelect::setLayout( QgsLayout *layout )
 {
   // existing handles are owned by previous layout
-  mMouseHandles->deleteLater();
+  if ( mMouseHandles )
+    mMouseHandles->deleteLater();
 
   //add mouse selection handles to layout, and initially hide
   mMouseHandles = new QgsLayoutMouseHandles( layout, view() );