Signed-off-by: Arthur Schiwon <blizzz@arthur-schiwon.de>tags/v21.0.0beta1
@@ -881,7 +881,7 @@ class DefaultShareProvider implements IShareProvider { | |||
$cursor->closeCursor(); | |||
} elseif ($shareType === IShare::TYPE_GROUP) { | |||
$user = $this->userManager->get($userId); | |||
$allGroups = $this->groupManager->getUserGroupIds($user); | |||
$allGroups = ($user instanceof IUser) ? $this->groupManager->getUserGroupIds($user) : []; | |||
/** @var Share[] $shares2 */ | |||
$shares2 = []; |