--- a/libpurple/roomlist.c Tue Jan 23 00:29:26 2024 -0600 +++ b/libpurple/roomlist.c Tue Jan 23 00:31:44 2024 -0600 @@ -49,7 +49,8 @@ static GParamSpec *properties[PROP_LAST]; static PurpleRoomlistUiOps *ops = NULL; -G_DEFINE_TYPE_WITH_PRIVATE(PurpleRoomlist, purple_roomlist, G_TYPE_OBJECT); +G_DEFINE_FINAL_TYPE_WITH_PRIVATE(PurpleRoomlist, purple_roomlist, + G_TYPE_OBJECT) /**************************************************************************/ /* Room List API */