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authorErik Johnston <erik@matrix.org>2015-11-17 14:37:13 +0000
committerErik Johnston <erik@matrix.org>2015-11-17 14:37:13 +0000
commit0186aef81421111ead4577debafcada211ddd0c3 (patch)
tree2c8bfa0a7d9276b54ed2503926240015dfa47ea1 /synapse/federation/federation_client.py
parentBump version and change log (diff)
parentMerge pull request #349 from stevenhammerton/sh-cas-auth-via-homeserver (diff)
downloadsynapse-0186aef81421111ead4577debafcada211ddd0c3.tar.xz
Merge branch 'develop' of github.com:matrix-org/synapse into release-v0.11.0
Diffstat (limited to 'synapse/federation/federation_client.py')
-rw-r--r--synapse/federation/federation_client.py6
1 files changed, 6 insertions, 0 deletions
diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py
index d4f586fae7..c6a8c1249a 100644
--- a/synapse/federation/federation_client.py
+++ b/synapse/federation/federation_client.py
@@ -401,6 +401,12 @@ class FederationClient(FederationBase):
 
                 pdu_dict["content"].update(content)
 
+                # The protoevent received over the JSON wire may not have all
+                # the required fields. Lets just gloss over that because
+                # there's some we never care about
+                if "prev_state" not in pdu_dict:
+                    pdu_dict["prev_state"] = []
+
                 defer.returnValue(
                     (destination, self.event_from_pdu_json(pdu_dict))
                 )