Federation was passing strings anyway

so pass string everywhere

1 files changed, 1 insertions, 1 deletions

diff --git a/synapse/handlers/room_member.py b/synapse/handlers/room_member.py

index 77e5b95e8a..a33a8ad42b 100644
--- a/synapse/handlers/room_member.py
+++ b/synapse/handlers/room_member.py
@@ -224,7 +224,7 @@ class RoomMemberHandler(BaseHandler):
                     )
                     block_invite = True
 
-                if not self.spam_checker.user_may_invite(requester.user):
+                if not self.spam_checker.user_may_invite(requester.user.to_string()):
                     logger.info("Blocking invite due to spam checker")
                     block_invite = True