summary refs log tree commit diff
diff options
context:
space:
mode:
-rw-r--r--synapse/federation/federation_client.py2
1 files changed, 1 insertions, 1 deletions
diff --git a/synapse/federation/federation_client.py b/synapse/federation/federation_client.py
index b751d26de1..65778fd4ee 100644
--- a/synapse/federation/federation_client.py
+++ b/synapse/federation/federation_client.py
@@ -376,7 +376,7 @@ class FederationClient(FederationBase):
 
         signed_auth = yield self._check_sigs_and_hash_and_fetch(
             destination,
-            [p for p in pdus if p.event_id not in auth_chain],
+            [p for p in auth_chain if p.event_id not in seen_events],
             outlier=True
         )
         signed_auth.extend(