Function negotiation_failed

openingd/dualopend.c:414–425

~ For negotiation failures: we tell them the parameter we didn't like. */

/*~ For negotiation failures: we tell them the parameter we didn't like. */
static void negotiation_failed(struct state *state,
			       const char *fmt, ...)
{
	va_list ap;
	const char *errmsg;

	va_start(ap, fmt);
	errmsg = tal_vfmt(tmpctx, fmt, ap);
	va_end(ap);

	open_abort(state, "You gave bad parameters: %s", errmsg);
}

static void billboard_update(struct state *state)
{