New upstream version 1.11.1

1 files changed, 8 insertions, 6 deletions

diff --git a/synapse/federation/federation_base.py b/synapse/federation/federation_base.py
index eea64c1c..9fff6571 100644
--- a/synapse/federation/federation_base.py
+++ b/synapse/federation/federation_base.py
@@ -96,12 +96,14 @@ class FederationBase(object):
 
             if not res and pdu.origin != origin:
                 try:
-                    res = yield self.get_pdu(
-                        destinations=[pdu.origin],
-                        event_id=pdu.event_id,
-                        room_version=room_version,
-                        outlier=outlier,
-                        timeout=10000,
+                    res = yield defer.ensureDeferred(
+                        self.get_pdu(
+                            destinations=[pdu.origin],
+                            event_id=pdu.event_id,
+                            room_version=room_version,
+                            outlier=outlier,
+                            timeout=10000,
+                        )
                     )
                 except SynapseError:
                     pass