From 6274167272f5399fffcc7bb21a81670aa99e67bb Mon Sep 17 00:00:00 2001
From: thomasb <thomasb@208e9e7b-5314-0410-a742-e7e81cd9613c>
Date: Fri, 28 Oct 2011 20:19:22 +0000
Subject: Avoid errors

git-svn-id: https://svn.roundcube.net/trunk@5373 208e9e7b-5314-0410-a742-e7e81cd9613c
---
 roundcubemail/program/include/rcube_ldap.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roundcubemail/program/include/rcube_ldap.php b/roundcubemail/program/include/rcube_ldap.php
index e00a17c29..facc735d4 100644
--- a/roundcubemail/program/include/rcube_ldap.php
+++ b/roundcubemail/program/include/rcube_ldap.php
@@ -713,7 +713,7 @@ class rcube_ldap extends rcube_addressbook
         }
 
         // use VLV pseudo-search for autocompletion
-        if ($this->prop['vlv_search'] && $this->conn && join(',', $fields) == 'email,name')
+        if ($this->prop['vlv_search'] && $this->conn && join(',', (array)$fields) == 'email,name')
         {
             // add general filter to query
             if (!empty($this->prop['filter']) && empty($this->filter))
-- 
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