From ccf7e1dbde4fd45618b88d05dd5da8a9c32d73ab Mon Sep 17 00:00:00 2001
From: blacksun
 <blacksun@r5936  blacksun  2019-06-24 19:44:37 +0200 (lun. 24 juin 2019)>
Date: Mon, 17 Oct 2016 12:44:56 +0000
Subject: [PATCH] Fix crash

git-svn-id: svn+ssh://svn.tuxfamily.org/svnroot/qet/qet/trunk@4745 bfdf4180-ca20-0410-9c96-a3a8aa849046
---
 sources/ui/diagrampropertieseditordockwidget.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sources/ui/diagrampropertieseditordockwidget.cpp b/sources/ui/diagrampropertieseditordockwidget.cpp
index bd9010d32..31b4743b1 100644
--- a/sources/ui/diagrampropertieseditordockwidget.cpp
+++ b/sources/ui/diagrampropertieseditordockwidget.cpp
@@ -56,7 +56,7 @@ void DiagramPropertiesEditorDockWidget::setDiagram(Diagram *diagram)
 	if (diagram)
 	{
 		m_diagram = diagram;
-		connect(m_diagram, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()));
+		connect(m_diagram, SIGNAL(selectionChanged()), this, SLOT(selectionChanged()), Qt::QueuedConnection);
 		connect(m_diagram, SIGNAL(destroyed()),        this, SLOT(diagramWasDeleted()));
 		selectionChanged();
 	}