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Update to use replaces_state rather than prev_state

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This commit is contained in:
Erik Johnston 2014-11-06 15:25:03 +00:00
parent c6766d45b5
commit 233969bb58
1 changed files with 4 additions and 2 deletions
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6
synapse/handlers/federation.py
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@ -386,8 +386,10 @@ class FederationHandler(BaseHandler):
event = yield self.store.get_event(event_id)
if hasattr(event, "state_key"):
# Get previous state
if hasattr(event, "prev_state") and event.prev_state:
prev_event = yield self.store.get_event(event.prev_state)
if hasattr(event, "replaces_state") and event.replaces_state:
prev_event = yield self.store.get_event(
event.replaces_state
)
results[(event.type, event.state_key)] = prev_event
else:
del results[(event.type, event.state_key)]