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| author | Erik Johnston <erik@matrix.org> | 2017-04-11 09:56:54 +0100 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2017-04-11 09:56:54 +0100 |
| commit | 34840cdcef9ecdf721604934b6142040d7561816 (patch) | |
| tree | 31b613b918c68047135df68457534225050aac76 /synapse/storage/client_ips.py | |
| parent | trust a hypothetical future riot.im IS (diff) | |
| download | synapse-34840cdcef9ecdf721604934b6142040d7561816.tar.xz | |
Fix getting latest device IP for user with no devices
Diffstat (limited to 'synapse/storage/client_ips.py')
| -rw-r--r-- | synapse/storage/client_ips.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/synapse/storage/client_ips.py b/synapse/storage/client_ips.py index 71e5ea112f..5bed255eb2 100644 --- a/synapse/storage/client_ips.py +++ b/synapse/storage/client_ips.py @@ -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: |