diff options
Diffstat (limited to 'synapse/push/mailer.py')
| -rw-r--r-- | synapse/push/mailer.py | 20 |
1 files changed, 8 insertions, 12 deletions
diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py index b13b646bfd..4ccaf178ce 100644 --- a/synapse/push/mailer.py +++ b/synapse/push/mailer.py @@ -526,12 +526,10 @@ class Mailer(object): # If the room doesn't have a name, say who the messages # are from explicitly to avoid, "messages in the Bob room" sender_ids = list( - set( - [ - notif_events[n["event_id"]].sender - for n in notifs_by_room[room_id] - ] - ) + { + notif_events[n["event_id"]].sender + for n in notifs_by_room[room_id] + } ) member_events = yield self.store.get_events( @@ -558,12 +556,10 @@ class Mailer(object): # If the reason room doesn't have a name, say who the messages # are from explicitly to avoid, "messages in the Bob room" sender_ids = list( - set( - [ - notif_events[n["event_id"]].sender - for n in notifs_by_room[reason["room_id"]] - ] - ) + { + notif_events[n["event_id"]].sender + for n in notifs_by_room[reason["room_id"]] + } ) member_events = yield self.store.get_events( |