Add return type
Signed-off-by: Daniel Kesselberg <mail@danielkesselberg.de>
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@ -2017,7 +2017,7 @@ class Access extends LDAPUtility {
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* @param string|string[]|null $attr
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* @return bool
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*/
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private function manyAttributes($attr) {
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private function manyAttributes($attr): bool {
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if (\is_array($attr)) {
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return \count($attr) > 1;
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}
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