From 43498b39c18dcc90c94ed2ce32acdfe6e7381e87 Mon Sep 17 00:00:00 2001
From: Evgeny Khramtsov <ekhramtsov@process-one.net>
Date: Thu, 15 Nov 2018 14:13:45 +0300
Subject: Replace dict with maps

This will improve performance and memory consumptions of large MUCs
---
 src/mod_muc_log.erl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/mod_muc_log.erl')

diff --git a/src/mod_muc_log.erl b/src/mod_muc_log.erl
index 7f5ca1b71..a847a3874 100644
--- a/src/mod_muc_log.erl
+++ b/src/mod_muc_log.erl
@@ -887,7 +887,7 @@ get_room_occupants(RoomJIDString) ->
     MucService = RoomJID#jid.lserver,
     StateData = get_room_state(RoomName, MucService),
     [{U#user.jid, U#user.nick, U#user.role}
-     || {_, U} <- (?DICT):to_list(StateData#state.users)].
+     || U <- maps:values(StateData#state.users)].
 
 -spec get_room_state(binary(), binary()) -> mod_muc_room:state().
 
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