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Merge pull request #29420 from nextcloud/backport/29400/stable21

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[stable21] fixes an undefined index when getAccessList returns an empty array
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blizzz 2021-10-24 01:27:20 +02:00 committed by GitHub
commit b8ab9ffc1e
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apps/workflowengine/lib/Entity/File.php
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@ -140,7 +140,7 @@ class File implements IEntity, IDisplayText, IUrl, IIcon, IContextPortation {
return true;
}
$acl = $this->shareManager->getAccessList($node, true, true);
return array_key_exists($uid, $acl['users']);
return isset($acl['users']) && array_key_exists($uid, $acl['users']);
} catch (NotFoundException $e) {
return false;
}