From 731b9ac77caa0c62fa01da543ef83ac5007dcfe2 Mon Sep 17 00:00:00 2001
From: Karsten Heimrich <host.haiku@gmx.de>
Date: Fri, 11 Jul 2008 20:07:00 +0000
Subject: [PATCH] * If a handler goes away that has an looper, we should remove
 us from the   loppers fHandlers list, otherwise we might end up with a
 dangeling pointer.

  This should fix the crashes seen in Cortex and Icon-O-Matic on app close.



git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@26383 a95241bf-73f2-0310-859d-f6bbb57e9c96
---
 src/kits/app/Handler.cpp | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/kits/app/Handler.cpp b/src/kits/app/Handler.cpp
index 5896cce3c1..163a37909e 100644
--- a/src/kits/app/Handler.cpp
+++ b/src/kits/app/Handler.cpp
@@ -131,6 +131,11 @@ BHandler::BHandler(const char *name)
 
 BHandler::~BHandler()
 {
+	if (LockLooper()) {
+		Looper()->RemoveHandler(this);
+		UnlockLooper();
+	}
+
 	// remove all filters
 	if (fFilters) {
 		int32 count = fFilters->CountItems();