Merge pull request #7055 from matrix-org/babolivier/get_time_of_last_push_action_before

Move get_time_of_last_push_action_before to the EventPushActionsWorkerStore

1 files changed, 3 insertions, 1 deletions

diff --git a/synapse/push/mailer.py b/synapse/push/mailer.py

index 4ccaf178ce..73580c1c6c 100644
--- a/synapse/push/mailer.py
+++ b/synapse/push/mailer.py
@@ -555,10 +555,12 @@ class Mailer(object):
             else:
                 # If the reason room doesn't have a name, say who the messages
                 # are from explicitly to avoid, "messages in the Bob room"
+                room_id = reason["room_id"]
+
                 sender_ids = list(
                     {
                         notif_events[n["event_id"]].sender
-                        for n in notifs_by_room[reason["room_id"]]
+                        for n in notifs_by_room[room_id]
                     }
                 )