Index: branches/5.2.x/core/units/helpers/permissions_helper.php
===================================================================
diff -u -N -r14628 -r14699
--- branches/5.2.x/core/units/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 14628)
+++ branches/5.2.x/core/units/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 14699)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: permissions_helper.php 14628 2011-10-04 09:36:30Z alex $
+* @version	$Id: permissions_helper.php 14699 2011-10-26 11:39:38Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -66,6 +66,7 @@
 		 * Returns permission names to check based on event name and item prefix (main item or subitem)
 		 *
 		 * @param kEvent $event
+		 * @param Array $perm_mapping
 		 * @return Array
 		 */
 		function getPermissionByEvent(&$event, $perm_mapping)
@@ -91,6 +92,8 @@
 		 * Common event permission checking method
 		 *
 		 * @param kEvent $event
+		 * @param Array $perm_mapping
+		 * @return bool
 		 */
 		function CheckEventPermission(&$event, $perm_mapping)
 		{
@@ -169,6 +172,8 @@
 		 * Check category-based permissions for category items
 		 *
 		 * @param kEvent $event
+		 * @param Array $event_perm_mapping
+		 * @return bool
 		 */
 		function _frontCheckEventCategoryPermission(&$event, $event_perm_mapping)
 		{
@@ -351,6 +356,7 @@
 		 * Simplified permission check for category items, when adding/editing them from advanced view.
 		 *
 		 * @param kEvent $event
+		 * @param Array $event_perm_mapping
 		 * @return mixed
 		 */
 		function CheckEventCategoryPermission(&$event, $event_perm_mapping)
@@ -421,10 +427,10 @@
 			elseif ($perm_event) {
 				// check permission by event name
 				list ($prefix, $event) = explode(':', $perm_event);
-				
+
 				$event_handler =& $this->Application->recallObject($prefix.'_EventHandler');
 				/* @var $event_handler kEventHandler */
-				
+
 				return $event_handler->CheckPermission( new kEvent($perm_event) );
 			}
 
@@ -467,7 +473,9 @@
 		function getPermissionTemplate($params)
 		{
 			$t = $this->Application->GetVar('t');
-			if ($next_t = getArrayValue($params, 'next_template')) {
+			$next_t = getArrayValue($params, 'next_template');
+
+			if ( $next_t ) {
 				$t = $next_t;
 			}