}
			else {
				usage2 (_("Invalid hostname/address"), optarg);
			}
			break;
		case 'd':									/* hostname */
			db = optarg;
			break;
		case 'u':									/* username */
			db_user = optarg;
			break;
		case 'p':									/* authentication information: password */
			asprintf(&db_pass, "%s", optarg);

			/* Delete the password from process list */
			while (*optarg != '\0') {
				*optarg = 'X';
				optarg++;
			}
			break;
		case 'P':									/* critical time threshold */
			db_port = atoi (optarg);
			break;
		case 'v':
			verbose++;
			break;
		case 'V':									/* version */
			print_revision (progname, revision);
			exit (STATE_OK);
		case 'h':									/* help */
			print_help ();
			exit (STATE_OK);
		case 'q':
			asprintf(&sql_query, "%s", optarg);
			break;
		case 'w':
			warning = optarg;
			break;
		case 'c':
			critical = optarg;
			break;
		case '?':									/* help */
			usage5 ();
		}
	}

	c = optind;

	set_thresholds(&my_thresholds, warning, critical);

	return validate_arguments ();
}


int
validate_arguments (void)
{
	if (sql_query == NULL)
		usage("Must specify a SQL query to run");

	if (db_user == NULL)
		db_user = strdup("");

	if (db_host == NULL)
		db_host = strdup("");

	if (db_pass == NULL)
		db_pass == strdup("");

	if (db == NULL)
		db = strdup("");

	return OK;
}


void
print_help (void)
{
	char *myport;
	asprintf (&myport, "%d", MYSQL_PORT);

	print_revision (progname, revision);

	printf (_(COPYRIGHT), copyright, email);

	printf ("%s\n", _("This program checks a query result against threshold levels"));

  printf ("\n\n");

	print_usage ();

	printf (_(UT_HELP_VRSN));
	printf (" -q, --query=STRING\n");
	printf ("    %s\n", _("SQL query to run. Only first column in first row will be read"));
	printf (_(UT_WARN_CRIT_RANGE));
	printf (_(UT_HOST_PORT), 'P', myport);
	printf (" -d, --database=STRING\n");
	printf ("    %s\n", _("Database to check"));
	printf (" -u, --username=STRING\n");