From c4682916c82013cbe4fa1cb6769106646e79c5aa Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jan=20M=C3=B6bius?= <moebius@cs.rwth-aachen.de>
Date: Mon, 5 Aug 2013 10:56:37 +0000
Subject: [PATCH] Fixed crash on exit if side element toolbox is detached

git-svn-id: http://www.openflipper.org/svnrepo/OpenFlipper/branches/Free@17192 383ad7c9-94d9-4d36-a494-682f7c89f535
---
 widgets/coreWidget/SideElement.cc | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/widgets/coreWidget/SideElement.cc b/widgets/coreWidget/SideElement.cc
index 0b1a933b..a63764a0 100644
--- a/widgets/coreWidget/SideElement.cc
+++ b/widgets/coreWidget/SideElement.cc
@@ -129,8 +129,10 @@ SideElement::SideElement (SideArea *_parent, QWidget *_w, QString _name, QIcon*
 
 SideElement::~SideElement ()
 {
-  if (dialog_)
+  if (dialog_) {
+    disconnect(dialog_,SIGNAL(finished(int)),this,SLOT(dialogClosed()));
     dialog_->close ();
+  }
   widget_->setParent (0);
 }
 
-- 
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