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| author | Erik Johnston <erik@matrix.org> | 2014-08-15 16:05:46 +0100 |
|---|---|---|
| committer | Erik Johnston <erik@matrix.org> | 2014-08-15 16:05:46 +0100 |
| commit | cd2967d271d8127b6f6ebf4aa7a671d3eeca3c59 (patch) | |
| tree | 98183707c6c9669f9c9819ef314cc6515ff4e755 /synapse/storage/stream.py | |
| parent | Actually use MAX_STREAM_SIZE constant. (diff) | |
| download | synapse-cd2967d271d8127b6f6ebf4aa7a671d3eeca3c59.tar.xz | |
Fix bug when generating a key when get_room_events_stream returned zero rows
Diffstat (limited to 'synapse/storage/stream.py')
| -rw-r--r-- | synapse/storage/stream.py | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/synapse/storage/stream.py b/synapse/storage/stream.py index 47f05a41bd..bb56f0763d 100644 --- a/synapse/storage/stream.py +++ b/synapse/storage/stream.py @@ -89,10 +89,14 @@ class StreamStore(SQLBaseStore): ret = [self._parse_event_from_row(r) for r in rows] - if from_key < to_key: - key = max([r["ordering"] for r in rows]) + + if rows: + if from_key < to_key: + key = max([r["ordering"] for r in rows]) + else: + key = min([r["ordering"] for r in rows]) else: - key = min([r["ordering"] for r in rows]) + key = to_key defer.returnValue((ret, key)) |