Fix getting latest device IP for user with no devices

pull/2118/head
Erik Johnston 2017-04-11 09:56:54 +01:00
parent 7c551ec445
commit 34840cdcef
1 changed files with 5 additions and 0 deletions

View File

@ -90,6 +90,8 @@ class ClientIpStore(background_updates.BackgroundUpdateStore):
are (user_id, device_id) tuples. The values are also dicts, with
keys giving the column names
"""
if not devices:
defer.returnValue({})
res = yield self.runInteraction(
"get_last_client_ip_by_device",
@ -110,6 +112,9 @@ class ClientIpStore(background_updates.BackgroundUpdateStore):
@classmethod
def _get_last_client_ip_by_device_txn(cls, txn, devices, retcols):
if not devices:
return []
where_clauses = []
bindings = []
for (user_id, device_id) in devices: