From 86c4f49a31fe044a727c64e40009596050cdab95 Mon Sep 17 00:00:00 2001 From: Neil Johnson Date: Fri, 26 Jan 2018 00:12:02 +0000 Subject: rather than try reconstruct the results object, better to guard against the xrange step argument being 0 --- synapse/handlers/room_list.py | 8 ++------ 1 file changed, 2 insertions(+), 6 deletions(-) (limited to 'synapse') diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py index 2ee63548ca..cf62ead816 100644 --- a/synapse/handlers/room_list.py +++ b/synapse/handlers/room_list.py @@ -186,10 +186,6 @@ class RoomListHandler(BaseHandler): logger.info("After sorting and filtering, %i rooms remain", len(rooms_to_scan)) - # bail if no rooms to work on - if len(rooms_to_scan) == 0: - defer.returnValue({}) - # _append_room_entry_to_chunk will append to chunk but will stop if # len(chunk) > limit # @@ -207,8 +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): batch = rooms_to_scan[i:i + step] -- cgit 1.4.1