Fix two additional uses of uid in Worker\Notifier
Fix two additional uses of uid in Worker\Notifier

annando/friendica,annando/friendica,annando/friendica,friendica/friendica,fabrixxm/friendica,tobiasd/friendica,friendica/friendica,tobiasd/friendica,fabrixxm/friendica,tobiasd/friendica,friendica/friendica,annando/friendica,friendica/friendica,annando/friendica,fabrixxm/friendica,friendica/friendica,tobiasd/friendica,fabrixxm/friendica,fabrixxm/friendica,tobiasd/friendica