Merge branch 'develop' of github.com:matrix-org/synapse into matrix-org-hotfixes

2 files changed, 5 insertions, 2 deletions

diff --git a/synapse/rest/client/v2_alpha/auth.py b/synapse/rest/client/v2_alpha/auth.py

index 7bca1326d5..75590ebaeb 100644
--- a/synapse/rest/client/v2_alpha/auth.py
+++ b/synapse/rest/client/v2_alpha/auth.py
@@ -177,7 +177,10 @@ class AuthRestServlet(RestServlet):
                 )
 
             elif self._saml_enabled:
-                client_redirect_url = b""
+                # Some SAML identity providers (e.g. Google) require a
+                # RelayState parameter on requests. It is not necessary here, so
+                # pass in a dummy redirect URL (which will never get used).
+                client_redirect_url = b"unused"
                 sso_redirect_url = self._saml_handler.handle_redirect_request(
                     client_redirect_url, session
                 )
diff --git a/synapse/rest/client/v2_alpha/relations.py b/synapse/rest/client/v2_alpha/relations.py

index 63f07b63da..89002ffbff 100644
--- a/synapse/rest/client/v2_alpha/relations.py
+++ b/synapse/rest/client/v2_alpha/relations.py
@@ -111,7 +111,7 @@ class RelationSendServlet(RestServlet):
             "sender": requester.user.to_string(),
         }
 
-        event = await self.event_creation_handler.create_and_send_nonmember_event(
+        event, _ = await self.event_creation_handler.create_and_send_nonmember_event(
             requester, event_dict=event_dict, txn_id=txn_id
         )