From fab1bac54aa820f0a906cf9ccbf4b33a81f6890b Mon Sep 17 00:00:00 2001
From: Till Faelligen <tfaelligen@gmail.com>
Date: Wed, 9 Feb 2022 13:53:58 +0100
Subject: [PATCH] Return "M_UNKNOWN" as per the spec

---
 clientapi/routing/membership.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/clientapi/routing/membership.go b/clientapi/routing/membership.go
index c03b21ba7..58f187608 100644
--- a/clientapi/routing/membership.go
+++ b/clientapi/routing/membership.go
@@ -460,7 +460,7 @@ func SendForget(
 	if membershipRes.IsInRoom {
 		return util.JSONResponse{
 			Code: http.StatusBadRequest,
-			JSON: jsonerror.Forbidden(fmt.Sprintf("User %s is in room %s", device.UserID, roomID)),
+			JSON: jsonerror.Unknown(fmt.Sprintf("User %s is in room %s", device.UserID, roomID)),
 		}
 	}