Merge branch 'release-v0.27.0' of https://github.com/matrix-org/synapse v0.27.0

1 files changed, 3 insertions, 2 deletions

diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py

index bb40075387..5d81f59b44 100644
--- a/synapse/handlers/room_list.py
+++ b/synapse/handlers/room_list.py
@@ -203,7 +203,8 @@ class RoomListHandler(BaseHandler):
         if limit:
             step = limit + 1
         else:
-            step = len(rooms_to_scan)
+            # step cannot be zero
+            step = len(rooms_to_scan) if len(rooms_to_scan) != 0 else 1
 
         chunk = []
         for i in xrange(0, len(rooms_to_scan), step):
@@ -408,7 +409,7 @@ class RoomListHandler(BaseHandler):
     def _get_remote_list_cached(self, server_name, limit=None, since_token=None,
                                 search_filter=None, include_all_networks=False,
                                 third_party_instance_id=None,):
-        repl_layer = self.hs.get_replication_layer()
+        repl_layer = self.hs.get_federation_client()
         if search_filter:
             # We can't cache when asking for search
             return repl_layer.get_public_rooms(