From a6fb65baece408a709cc1b623e9c32a53c28ff0d Mon Sep 17 00:00:00 2001
From: Meik Sievertsen <acydburn@phpbb.com>
Date: Thu, 3 Jul 2008 12:43:49 +0000
Subject: [PATCH] #29895 - prevent php notice on viewonline

git-svn-id: file:///svn/phpbb/branches/phpBB-3_0_0@8677 89ea8834-ac86-4346-8a33-228a782c2dd0
---
 phpBB/viewonline.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/phpBB/viewonline.php b/phpBB/viewonline.php
index 788861915c..fba2bca69a 100644
--- a/phpBB/viewonline.php
+++ b/phpBB/viewonline.php
@@ -225,8 +225,9 @@ while ($row = $db->sql_fetchrow($result))
 				{
 					case 'posting':
 						preg_match('#mode=([a-z]+)#', $row['session_page'], $on_page);
+						$posting_mode = (!empty($on_page[1])) ? $on_page[1] : '';
 
-						switch ($on_page[1])
+						switch ($posting_mode)
 						{
 							case 'reply':
 							case 'quote':