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authortpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-09-01 00:37:02 +0000
committertpearson <tpearson@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2010-09-01 00:37:02 +0000
commitcc29364f06178f8f6b457384f2ec37a042bd9d43 (patch)
tree7c77a3184c698bbf9d98cef09fb1ba8124daceba /kmail/isubject.cpp
parent4f6c584bacc8c3c694228f36ada3de77a76614a6 (diff)
downloadtdepim-cc29364f06178f8f6b457384f2ec37a042bd9d43.tar.gz
tdepim-cc29364f06178f8f6b457384f2ec37a042bd9d43.zip
* Massive set of changes to bring in all fixes and enhancements from the Enterprise PIM branch
* Ensured that the Trinity changes were applied on top of those enhancements, and any redundancy removed * Added journal read support to the CalDAV resource * Fixed CalDAV resource to use events URL for tasks and journals when separate URL checkbox unchecked git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1170461 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'kmail/isubject.cpp')
-rw-r--r--kmail/isubject.cpp11
1 files changed, 9 insertions, 2 deletions
diff --git a/kmail/isubject.cpp b/kmail/isubject.cpp
index 7219dc0e9..d231d365c 100644
--- a/kmail/isubject.cpp
+++ b/kmail/isubject.cpp
@@ -31,8 +31,15 @@ namespace KMail {
void ISubject::notify()
{
kdDebug(5006) << "ISubject::notify " << mObserverList.size() << endl;
- for ( TQValueVector<Interface::Observer*>::iterator it = mObserverList.begin() ; it != mObserverList.end() ; ++it )
- (*it)->update( this );
+
+ // iterate over a copy (to prevent crashes when
+ // {attach(),detach()} is called from an Observer::update()
+ const TQValueVector<Interface::Observer*> copy = mObserverList;
+ for ( TQValueVector<Interface::Observer*>::const_iterator it = copy.begin() ; it != copy.end() ; ++it ) {
+ if ( (*it) ) {
+ (*it)->update( this );
+ }
+ }
}
}