Avoid errors

13 years ago · 187ff4e597
parent fc91c1df4a
commit 187ff4e597
1 changed files with 1 additions and 1 deletions
--- a/program/include/rcube_ldap.php
+++ b/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))