}
if (optind >= argc) {
- log_error("Missing verb.");
+ help();
return -EINVAL;
}
else if (streq(argv[optind], "test"))
arg_action = ACTION_TEST;
else {
- log_error("Unknown verb %s", argv[optind]);
+ log_error("Unknown verb %s.", argv[optind]);
return -EINVAL;
}