Make sure that we work only with arrays when handling LDAP groups

This commit is contained in:
Matthias Jentsch 2014-10-09 10:14:42 +02:00 committed by Johannes Meyer
parent e3164a275f
commit dd21b7b5d1

View File

@ -96,12 +96,12 @@ class LdapUserBackend extends UserBackend
* *
* @param string $dn * @param string $dn
* *
* @return array|null * @return array
*/ */
public function getGroups($dn) public function getGroups($dn)
{ {
if (empty($this->groupOptions) || ! isset($this->groupOptions['group_base_dn'])) { if (empty($this->groupOptions) || ! isset($this->groupOptions['group_base_dn'])) {
return null; return array();
} }
$q = $this->conn->select() $q = $this->conn->select()