Merge pull request #2827 from matrix-org/fix_server_500_on_public_rooms_call_when_no_rooms_exist

Fix server 500 on public rooms call when no rooms exist
2018-01-26 20:22:40 +00:00 · 2018-01-26 20:22:40 +00:00 · e98f0f9112
parent 2b91846497 73560237d6
commit e98f0f9112
1 changed files with 2 additions and 1 deletions
--- 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):