Index: branches/5.2.x/core/units/helpers/permissions_helper.php
===================================================================
diff -u -N -r14856 -r14870
--- branches/5.2.x/core/units/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 14856)
+++ branches/5.2.x/core/units/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 14870)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: permissions_helper.php 14856 2011-12-08 17:01:53Z alex $
+* @version	$Id: permissions_helper.php 14870 2011-12-16 11:54:01Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -73,19 +73,19 @@
 		{
 			$top_prefix = $event->getEventParam('top_prefix');
 
-			$pefix_type = ($top_prefix == $event->Prefix) ? 'self' : 'subitem';
+			$prefix_type = ($top_prefix == $event->Prefix) ? 'self' : 'subitem';
 			$perm_mapping = getArrayValue($perm_mapping, $event->Name);
 
-			if (!$perm_mapping[$pefix_type]) {
+			if (!$perm_mapping[$prefix_type]) {
 				throw new Exception('Permission mappings not defined for event <strong>' . $top_prefix . ' <- ' . $event->Prefix . ':' . $event->Name . '</strong>');
 			}
 
-			if ($perm_mapping[$pefix_type] === true) {
+			if ($perm_mapping[$prefix_type] === true) {
 				// event is defined in mapping but is not checked by permissions
 				return true;
 			}
 
-			return explode('|', $perm_mapping[$pefix_type]);
+			return explode('|', $perm_mapping[$prefix_type]);
 		}
 
 		/**