1 files changed, 6 insertions, 2 deletions
diff --git a/synapse/rest/client/v1/room.py b/synapse/rest/client/v1/room.py
index 90fd98c53e..9a1df30c29 100644
--- a/synapse/rest/client/v1/room.py
+++ b/synapse/rest/client/v1/room.py
@@ -362,7 +362,9 @@ class PublicRoomListRestServlet(TransactionRestServlet):
                 parse_and_validate_server_name(server)
             except ValueError:
                 raise SynapseError(
-                    400, "Invalid server name: %s" % (server,), Codes.INVALID_PARAM,
+                    400,
+                    "Invalid server name: %s" % (server,),
+                    Codes.INVALID_PARAM,
                 )
 
             try:
@@ -413,7 +415,9 @@ class PublicRoomListRestServlet(TransactionRestServlet):
                 parse_and_validate_server_name(server)
             except ValueError:
                 raise SynapseError(
-                    400, "Invalid server name: %s" % (server,), Codes.INVALID_PARAM,
+                    400,
+                    "Invalid server name: %s" % (server,),
+                    Codes.INVALID_PARAM,
                 )
 
             try: