--- a/libpurple/chat.c Sun Dec 11 22:49:27 2022 -0600
+++ b/libpurple/chat.c Sun Dec 11 22:56:34 2022 -0600
@@ -221,7 +221,7 @@
/* GObject initialization function */
static void
-purple_chat_init(PurpleChat *chat)
+purple_chat_init(G_GNUC_UNUSED PurpleChat *chat)
{
}