Index: branches/5.3.x/core/units/helpers/site_config_helper.php
===================================================================
diff -u -N -r15698 -r16395
--- branches/5.3.x/core/units/helpers/site_config_helper.php	(.../site_config_helper.php)	(revision 15698)
+++ branches/5.3.x/core/units/helpers/site_config_helper.php	(.../site_config_helper.php)	(revision 16395)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: site_config_helper.php 15698 2013-02-19 11:33:17Z alex $
+* @version	$Id: site_config_helper.php 16395 2016-11-12 12:43:14Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -87,7 +87,7 @@
 		 */
 		function processConfigChanges($prefix, $changes)
 		{
-			extract($changes);
+			extract($changes, EXTR_SKIP);
 
 			$config = $this->Application->getUnitConfig($prefix);
 			$core_config = $this->Application->getUnitConfig('core-sections');
@@ -212,4 +212,4 @@
 
 			return $fields;
 		}
-	}
\ No newline at end of file
+	}