Index: trunk/kernel/units/categories/categories_event_handler.php
===================================================================
diff -u -N -r3427 -r3445
--- trunk/kernel/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 3427)
+++ trunk/kernel/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 3445)
@@ -227,6 +227,7 @@
 	 */
 	function OnRebuildCache(&$event)
 	{
+		$this->Application->StoreVar('PermCache_UpdateRequired', 1);
 		$event->SetRedirectParam('index_file', 'category/category_maint.php');
 	}
 }
Index: trunk/core/units/categories/categories_event_handler.php
===================================================================
diff -u -N -r3427 -r3445
--- trunk/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 3427)
+++ trunk/core/units/categories/categories_event_handler.php	(.../categories_event_handler.php)	(revision 3445)
@@ -227,6 +227,7 @@
 	 */
 	function OnRebuildCache(&$event)
 	{
+		$this->Application->StoreVar('PermCache_UpdateRequired', 1);
 		$event->SetRedirectParam('index_file', 'category/category_maint.php');
 	}
 }