From cbe72ab14b528ebd986dc6fdc1d8b247ebba0df8 Mon Sep 17 00:00:00 2001
From: Nathan Guse <nathaniel.guse@gmail.com>
Date: Sun, 28 Jul 2013 21:15:58 -0500
Subject: [PATCH] [ticket/11744] Cast to int

PHPBB3-11744
---
 phpBB/phpbb/notification/type/group_request.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/phpbb/notification/type/group_request.php b/phpBB/phpbb/notification/type/group_request.php
index 96015783fb..490b9e16a3 100644
--- a/phpBB/phpbb/notification/type/group_request.php
+++ b/phpBB/phpbb/notification/type/group_request.php
@@ -82,7 +82,7 @@ class phpbb_notification_type_group_request extends phpbb_notification_type_base
 		$user_ids = array();
 		while ($row = $this->db->sql_fetchrow($result))
 		{
-			$user_ids[] = $row['user_id'];
+			$user_ids[] = (int) $row['user_id'];
 		}
 		$this->db->sql_freeresult($result);