Index: branches/5.2.x/core/kernel/managers/cache_manager.php
===================================================================
diff -u -N -r14879 -r14888
--- branches/5.2.x/core/kernel/managers/cache_manager.php	(.../cache_manager.php)	(revision 14879)
+++ branches/5.2.x/core/kernel/managers/cache_manager.php	(.../cache_manager.php)	(revision 14888)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: cache_manager.php 14879 2011-12-16 15:07:48Z alex $
+* @version	$Id: cache_manager.php 14888 2011-12-20 10:44:35Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2011 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -404,7 +404,7 @@
 			'RunScheduledTasksFromCron',
 		);
 
-		$escaped_config_vars = array_map(Array (&$this->Conn, 'qstr'), $config_vars);
+		$escaped_config_vars = $this->Conn->qstrArray($config_vars);
 
 		$sql = 'SELECT VariableId, VariableName, VariableValue
 				FROM ' . TABLE_PREFIX . 'ConfigurationValues