Don't demote room owners to moderators in talk:room:promote command

Signed-off-by: Daniel Rudolf <github.com@daniel-rudolf.de>

1 files changed, 5 insertions, 1 deletions

diff --git a/lib/Command/Room/TRoomCommand.php b/lib/Command/Room/TRoomCommand.php
index 03289d65f..b7aa1361e 100644
--- a/lib/Command/Room/TRoomCommand.php
+++ b/lib/Command/Room/TRoomCommand.php
@@ -184,10 +184,14 @@ trait TRoomCommand
 		$participants = [];
 		foreach ($userIds as $userId) {
 			try {
-				$participants[] = $room->getParticipant($userId);
+				$participant = $room->getParticipant($userId);
 			} catch (ParticipantNotFoundException $e) {
 				throw new InvalidArgumentException(sprintf("User '%s' is no participant.", $userId));
 			}
+
+			if ($participant->getParticipantType() !== Participant::OWNER) {
+				$participants[] = $participant;
+			}
 		}
 
 		foreach ($participants as $participant) {