From a28df74ee593481e869a74e9a84e4e20aad293eb Mon Sep 17 00:00:00 2001
From: Arthur Schiwon <blizzz@owncloud.com>
Date: Sat, 16 Feb 2013 02:33:19 +0100
Subject: [PATCH] LDAP: check array with isset first to avoid warnings about
 undefined index

---
 apps/user_ldap/lib/connection.php | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/apps/user_ldap/lib/connection.php b/apps/user_ldap/lib/connection.php
index 0bf2efe35a..7ed3f3afe9 100644
--- a/apps/user_ldap/lib/connection.php
+++ b/apps/user_ldap/lib/connection.php
@@ -295,7 +295,8 @@ class Connection {
 
 		foreach($config as $parameter => $value) {
 			if(($parameter == 'homeFolderNamingRule'
-				|| $params[$parameter] == 'homeFolderNamingRule')
+				|| (isset($params[$parameter])
+					&& $params[$parameter] == 'homeFolderNamingRule'))
 				&& !empty($value)) {
 				$value = 'attr:'.$value;
 			}
-- 
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