Function commando_error

plugins/commando.c:199–217

	PRINTF_FMT(4, 5);

static struct command_result *commando_error(struct command *cmd,
					     struct commando *incoming,
					     int ecode,
					     const char *fmt, ...)
{
	struct reply *reply = tal(plugin, struct reply);
	va_list ap;

	reply->incoming = tal_steal(reply, incoming);
	reply->buf = tal_fmt(reply, "{\"error\":{\"code\":%i,\"message\":\"", ecode);
	va_start(ap, fmt);
	tal_append_vfmt(&reply->buf, fmt, ap);
	va_end(ap);
	tal_append_fmt(&reply->buf, "\"}}");
	reply->off = 0;
	reply->len = tal_bytelen(reply->buf) - 1;

	return send_response(cmd, NULL, NULL, NULL, reply);
}

struct cond_info {
	/* The commando message (and our parent!) */