Opentracing context cannot be none

2019-09-05 15:06:13 +01:00 · 2019-09-05 15:06:13 +01:00 · 5ade977d08
parent 93bc9d73bf
commit 5ade977d08
1 changed files with 1 additions and 1 deletions
--- a/synapse/storage/devices.py
+++ b/synapse/storage/devices.py
@ -856,7 +856,7 @@ class DeviceStore(DeviceWorkerStore, BackgroundUpdateStore):
                    "ts": now,
                    "opentracing_context": json.dumps(context)
                    if whitelisted_homeserver(destination)
-                    else None,
+                    else "{}",
                }
                for destination in hosts
                for device_id in device_ids