diff options
Diffstat (limited to 'synapse/storage/databases/main/deviceinbox.py')
| -rw-r--r-- | synapse/storage/databases/main/deviceinbox.py | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/synapse/storage/databases/main/deviceinbox.py b/synapse/storage/databases/main/deviceinbox.py index 304ac42411..042d595ea0 100644 --- a/synapse/storage/databases/main/deviceinbox.py +++ b/synapse/storage/databases/main/deviceinbox.py @@ -825,14 +825,13 @@ class DeviceInboxWorkerStore(SQLBaseStore): # Check if we've already inserted a matching message_id for that # origin. This can happen if the origin doesn't receive our # acknowledgement from the first time we received the message. - already_inserted = self.db_pool.simple_select_one_txn( + already_inserted = self.db_pool.simple_select_list_txn( txn, table="device_federation_inbox", keyvalues={"origin": origin, "message_id": message_id}, retcols=("message_id",), - allow_none=True, ) - if already_inserted is not None: + if already_inserted: return # Add an entry for this message_id so that we know we've processed |