Avoid errors

thomascube

2011-10-28 187ff4e59719cf7b695ce9190ed3967885f557bb

Avoid errors

 program/include/rcube_ldap.php

@@ -713,7 +713,7 @@
        }

        // 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))