Add return type

Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
This commit is contained in:
Daniel Kesselberg 2018-11-25 12:30:54 +01:00 committed by Backportbot
parent 375ece362d
commit 5c10df6d2d
1 changed files with 1 additions and 1 deletions

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@ -2022,7 +2022,7 @@ class Access extends LDAPUtility implements IUserTools {
* @param string|string[]|null $attr * @param string|string[]|null $attr
* @return bool * @return bool
*/ */
private function manyAttributes($attr) { private function manyAttributes($attr): bool {
if (\is_array($attr)) { if (\is_array($attr)) {
return \count($attr) > 1; return \count($attr) > 1;
} }