Index: branches/5.0.x/core/units/helpers/permissions_helper.php
===================================================================
diff -u -r12306 -r12511
--- branches/5.0.x/core/units/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 12306)
+++ branches/5.0.x/core/units/helpers/permissions_helper.php	(.../permissions_helper.php)	(revision 12511)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: permissions_helper.php 12306 2009-08-17 02:35:55Z dmitrya $
+* @version	$Id: permissions_helper.php 12511 2009-09-15 19:27:06Z alex $
 * @package	In-Portal
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -414,11 +414,13 @@
 			$table_name = $this->Application->getUnitOption($prefix, 'TableName');
 			$id = $this->Application->GetVar($prefix.'_id');
 
-			if (!$id) return $this->Application->GetVar('m_cat_id');
+			if (!$id) {
+				return $this->Application->GetVar('m_cat_id');
+			}
 
 			$sql = 'SELECT ResourceId
 					FROM '.$table_name.'
-					WHERE '.$id_field.' = '.$id;
+					WHERE '.$id_field.' = '.(int)$id;
 			$resource_id = $this->Conn->GetOne($sql);
 
 			$sql = 'SELECT CategoryId
@@ -540,7 +542,7 @@
 
 				$sql = 'SELECT PermId
 						FROM '.TABLE_PREFIX.'PermCache
-						WHERE (PermId = '.$perm_id.') AND (CategoryId = '.$cat_id.')';
+						WHERE (PermId = '.$perm_id.') AND (CategoryId = '.(int)$cat_id.')';
 
 				$view_filters = Array();
 				foreach ($groups as $group) {