Modified /join/$identifier to support $identifier being a room ID in addition to a room alias.

1 files changed, 2 insertions, 0 deletions

diff --git a/synapse/api/auth.py b/synapse/api/auth.py
index 15407df14a..886e132e10 100644
--- a/synapse/api/auth.py
+++ b/synapse/api/auth.py
@@ -162,6 +162,8 @@ class Auth(object):
         """
         try:
             user_id = yield self.store.get_user_by_token(token=token)
+            if not user_id:
+                raise StoreError()
             defer.returnValue(self.hs.parse_userid(user_id))
         except StoreError:
             raise AuthError(403, "Unrecognised access token.",