r->host ? r->host : "-",
static void log_request(struct request *r){	struct connection *cn = r->cn;	char *ti;	if (r->path[0] == '\0') {		r->path[0] = '?';		r->path[1] = '\0';	}	ti = ctime(&current_time);	log(L_TRANS, "%.24s - %s - - %s %s %.3s",	    ti ? ti : "???",	    cn->ip,	    r->method_s,	    r->path,	    r->status_line	);	if (r->user_agent)		log(L_AGENT, "%s", r->user_agent);}