"Initialize /etc/machine-id from a random source.\n\n"
" -h --help Show this help\n"
" --version Show package version\n"
- " --root Filesystem root\n",
+ " --root=ROOT Filesystem root\n",
program_invocation_short_name);
return 0;
}
if (optind < argc) {
- help();
+ log_error("Extraneous arguments");
return -EINVAL;
}