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Handle argc < optind.

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This commit is contained in:
Jim Meyering
2003-05-10 14:59:04 +00:00
parent 8a7f744635
commit 9b652d0790
1 changed files with 2 additions and 2 deletions
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4
src/chroot.c
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@@ -1,5 +1,5 @@
/* chroot -- run command or shell with special root directory
Copyright (C) 95, 96, 1997, 1999-2002 Free Software Foundation, Inc.
Copyright (C) 95, 96, 1997, 1999-2003 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@@ -73,7 +73,7 @@ main (int argc, char **argv)
parse_long_options (argc, argv, PROGRAM_NAME, GNU_PACKAGE, VERSION,
AUTHORS, usage);
if (argc == 1)
if (argc <= 1)
{
error (0, 0, _("too few arguments"));
usage (EXIT_FAILURE);