Index: branches/RC/core/units/categories/categories_event_handler.php
===================================================================
diff -u -N -r11682 -r11693
--- branches/RC/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 11682)
+++ branches/RC/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 11693)
@@ -639,24 +639,7 @@
 		$priority_helper->updatePriorities($event, $changes, Array (0 => $event->getEventParam('ids')));
 
 		if ($this->Application->RecallVar('PermCache_UpdateRequired')) {
-			if ($this->Application->ConfigValue('QuickCategoryPermissionRebuild')) {
-				$updater =& $this->Application->recallObject('kPermCacheUpdater');
-				/* @var $updater kPermCacheUpdater */
-
-				$updater->OneStepRun();
-			}
-			else {
-				// "catalog" should be in opener stack by now
-				$wid = $this->Application->GetVar('m_wid');
-				$stack_name = rtrim('opener_stack_'.$wid, '_');
-				$this->Application->RemoveVar('IsRootCategory_'.$wid);
-
-				$opener_stack = unserialize($this->Application->RecallVar($stack_name));
-				$opener_stack[0] = str_replace('catalog/catalog', 'categories/cache_updater', $opener_stack[0]);
-				$this->Application->StoreVar($stack_name, serialize($opener_stack));
-			}
-
-			$this->Application->RemoveVar('PermCache_UpdateRequired');
+			$this->Application->RemoveVar('IsRootCategory_' . $this->Application->GetVar('m_wid'));
 		}
 
 		$this->Application->StoreVar('RefreshStructureTree', 1);