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Remove redundant is_array check

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Signed-off-by: Côme Chilliet <come.chilliet@nextcloud.com>
This commit is contained in:
Côme Chilliet 2022-03-03 11:41:59 +01:00
parent fb63484ced
commit e80eb79a1e
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1 changed files with 9 additions and 11 deletions
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20
apps/user_ldap/lib/Group_LDAP.php
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@ -863,20 +863,18 @@ class Group_LDAP extends BackendUtility implements GroupInterface, IGroupLDAP, I
$groups = $this->access->fetchListOfGroups($filter,
[strtolower($this->access->connection->ldapGroupMemberAssocAttr), $this->access->connection->ldapGroupDisplayName, 'dn']);
if (is_array($groups)) {
$fetcher = function ($dn) use (&$seen) {
if (is_array($dn) && isset($dn['dn'][0])) {
$dn = $dn['dn'][0];
}
return $this->getGroupsByMember($dn, $seen);
};
if (empty($dn)) {
$dn = "";
$fetcher = function ($dn) use (&$seen) {
if (is_array($dn) && isset($dn['dn'][0])) {
$dn = $dn['dn'][0];
}
return $this->getGroupsByMember($dn, $seen);
};
$allGroups = $this->walkNestedGroups($dn, $fetcher, $groups, $seen);
if (empty($dn)) {
$dn = "";
}
$allGroups = $this->walkNestedGroups($dn, $fetcher, $groups, $seen);
$visibleGroups = $this->filterValidGroups($allGroups);
return array_intersect_key($allGroups, $visibleGroups);
}