}
}
- if (optind == argc)
+ if (optind == argc && nincluded_files == 0)
{
fprintf (stderr, "%s: No input files specified.\n", progname);
usage:
- fprintf (stderr, "%s: Try '%s --help' for a complete list of options.\n",
+ fprintf (stderr, "%s: Try `%s --help' for a complete list of options.\n",
progname, progname);
exit (BAD);
}