Prevent exception when hs or shadow_hs missing (#5012)

* Prevent exception when hs or shadow_hs missing
2019-04-04 17:45:12 +01:00
parent b00a8d870c
commit dd747ba045
1 changed files with 2 additions and 2 deletions
--- a/synapse/util/threepids.py
+++ b/synapse/util/threepids.py
@@ -49,8 +49,8 @@ def check_3pid_allowed(hs, medium, address):

        # Check if this user is intended to register for this homeserver
        if (
-            data['hs'] != hs.config.server_name
-            and data['shadow_hs'] != hs.config.server_name
+            data.get('hs') != hs.config.server_name
+            and data.get('shadow_hs') != hs.config.server_name
        ):
            defer.returnValue(False)