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| -rw-r--r-- | synapse/storage/_base.py | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/synapse/storage/_base.py b/synapse/storage/_base.py index 0a2e78fd81..029f6612e6 100644 --- a/synapse/storage/_base.py +++ b/synapse/storage/_base.py @@ -894,6 +894,9 @@ class SQLBaseStore(object): ) def get_all_updated_caches(self, last_id, current_id, limit): + if last_id == current_id: + return defer.succeed([]) + def get_all_updated_caches_txn(txn): # We purposefully don't bound by the current token, as we want to # send across cache invalidations as quickly as possible. Cache |