Index: branches/unlabeled/unlabeled-1.39.8/core/kernel/event_manager.php
===================================================================
diff -u -r7043 -r7368
--- branches/unlabeled/unlabeled-1.39.8/core/kernel/event_manager.php	(.../event_manager.php)	(revision 7043)
+++ branches/unlabeled/unlabeled-1.39.8/core/kernel/event_manager.php	(.../event_manager.php)	(revision 7368)
@@ -278,7 +278,7 @@
 				$event->redirect = true;
 
 				$event_handler =& $this->Application->recallObject($event->Prefix.'_EventHandler');
-				$event->setEventParam('top_prefix', $this->Application->GetTopmostPrefix($event->Prefix));
+				$event->setEventParam('top_prefix', $this->Application->GetTopmostPrefix($event->Prefix, true));
 				if (($this->Application->RecallVar('user_id') == -1) || $event_handler->CheckPermission($event)) {
 					$this->HandleEvent($event);
 				}