case ':':
/* missing option argument */
pr_error("%s: option '-%c' requires an argument\n",
- argv[0], optopt);
+ argv[0], optopt);
break;
case '?':
default:
/* invalid option */
pr_error("%s: option '-%c' is invalid: ignored\n",
- argv[0], optopt);
+ argv[0], optopt);
break;
}
}