Index: branches/unlabeled/unlabeled-1.7.2/kernel/units/categories/cache_updater.php
===================================================================
diff -u -r6142 -r6717
--- branches/unlabeled/unlabeled-1.7.2/kernel/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 6142)
+++ branches/unlabeled/unlabeled-1.7.2/kernel/units/categories/cache_updater.php	(.../cache_updater.php)	(revision 6717)
@@ -223,6 +223,7 @@
 	function clearData()
 	{
 		$this->Conn->Query('DROP TABLE IF EXISTS '.$this->table);
+		$this->Conn->Query('DELETE FROM '.TABLE_PREFIX.'Cache WHERE VarName = \'ForcePermCacheUpdate\'');
 	}
 
 	function DoTheJob()