From f6320835764dbb6cac058763737d67ca6359e3a9 Mon Sep 17 00:00:00 2001
From: Neil Johnson <neil@fragile.org.uk>
Date: Thu, 25 Jan 2018 23:52:17 +0000
Subject: [PATCH] fix return type, should be a dict

---
 synapse/handlers/room_list.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/synapse/handlers/room_list.py b/synapse/handlers/room_list.py
index f466a64ed9..2ee63548ca 100644
--- a/synapse/handlers/room_list.py
+++ b/synapse/handlers/room_list.py
@@ -188,7 +188,7 @@ class RoomListHandler(BaseHandler):
 
         # bail if no rooms to work on
         if len(rooms_to_scan) == 0:
-            defer.returnValue([])
+            defer.returnValue({})
 
         # _append_room_entry_to_chunk will append to chunk but will stop if
         # len(chunk) > limit