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Diffstat (limited to '')
| -rw-r--r-- | synapse/rest/client/transactions.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/rest/client/transactions.py b/synapse/rest/client/transactions.py index 95376a2fb6..7b742ca7ae 100644 --- a/synapse/rest/client/transactions.py +++ b/synapse/rest/client/transactions.py @@ -97,7 +97,7 @@ class HttpTransactionCache(object): # from the transaction map. This is done to ensure that we don't # cache transient errors like rate-limiting errors, etc. def remove_from_map(err): - del self.transactions[txn_key] + self.transactions.pop(txn_key, None) return err observable.addErrback(remove_from_map) return observable.observe() |