--- a/libpurple/protocols/facebook/util.c Mon Dec 12 23:43:39 2022 -0600 +++ b/libpurple/protocols/facebook/util.c Mon Dec 12 23:47:38 2022 -0600 @@ -326,7 +326,8 @@ } static void -fb_util_request_buddy_cancel(gpointer *request_data, PurpleRequestFields *fields) +fb_util_request_buddy_cancel(gpointer *request_data, + G_GNUC_UNUSED PurpleRequestFields *fields) { FbUtilRequestBuddyFunc func = request_data[1]; gpointer data = request_data[2];