MUC: Restore last message from state, not room config (missing change from cbb05b454c13)

diff --git a/plugins/muc/muc.lib.lua b/plugins/muc/muc.lib.lua
index fea0ba93c97063f73317af439b49c9aaab65439f..238cd3e1b57741c7d53241b9ac1a3775b80aa93d 100644 (file)
--- a/plugins/muc/muc.lib.lua
+++ b/plugins/muc/muc.lib.lua
@@ -1343,10 +1343,10 @@ function _M.restore_room(frozen, state)
        local room_jid = frozen._jid;
        local room = _M.new_room(room_jid, frozen._data);
 
-       if frozen._last_message and frozen._last_message_at then
+       if state and state._last_message and state._last_message_at then
                room._history = {
-                       { stanza = st.deserialize(frozen._last_message),
-                         timestamp = frozen._last_message_at, },
+                       { stanza = st.deserialize(state._last_message),
+                         timestamp = state._last_message_at, },
                };
        end