Fix up sending of m.device_list_update edus

1 files changed, 1 insertions, 0 deletions

diff --git a/synapse/handlers/device.py b/synapse/handlers/device.py

index d92780b642..ba4c48d590 100644
--- a/synapse/handlers/device.py
+++ b/synapse/handlers/device.py
@@ -29,6 +29,7 @@ class DeviceHandler(BaseHandler):
         super(DeviceHandler, self).__init__(hs)
 
         self.state = hs.get_state_handler()
+        self.federation = hs.get_federation_sender()
 
     @defer.inlineCallbacks
     def check_device_registered(self, user_id, device_id,