From bcf540ff4b441bb0d982600e887c5546787d8abc Mon Sep 17 00:00:00 2001
From: Stefan Sayer <stefan.sayer@googlemail.com>
Date: Wed, 27 May 2009 14:07:33 +0000
Subject: [PATCH] make it possible for event queues to remove themselves during
 event broadcast (e.g. shutdown)

git-svn-id: http://svn.berlios.de/svnroot/repos/sems/trunk@1416 8eb893ce-cfd4-0310-b710-fb5ebe64c474
---
 core/AmEventDispatcher.cpp | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/core/AmEventDispatcher.cpp b/core/AmEventDispatcher.cpp
index 8f1b4c8f..65962c89 100644
--- a/core/AmEventDispatcher.cpp
+++ b/core/AmEventDispatcher.cpp
@@ -136,9 +136,12 @@ bool AmEventDispatcher::broadcast(AmEvent* ev)
     bool posted = false;
     m_queues.lock();
 
-    for (EvQueueMapIter it = queues.begin(); 
-	 it != queues.end(); it++) {
+    EvQueueMapIter it = queues.begin(); 
+    while (it != queues.end()) {
+      it++;
+      m_queues.unlock();
       it->second->postEvent(ev->clone());
+      m_queues.lock();
       posted = true;
     }