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(usage): Use EXIT_SUCCESS, not 0, for clarity.

(main): Removed unused local 'fail'.
This commit is contained in:
Jim Meyering
2004-01-21 22:45:11 +00:00
parent c5a68e8782
commit 654e59cfd4

View File

@@ -1,5 +1,5 @@
/* chown -- change user and group ownership of files
Copyright (C) 89, 90, 91, 1995-2003 Free Software Foundation, Inc.
Copyright (C) 89, 90, 91, 1995-2004 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
@@ -86,7 +86,7 @@ static struct option const long_options[] =
void
usage (int status)
{
if (status != 0)
if (status != EXIT_SUCCESS)
fprintf (stderr, _("Try `%s --help' for more information.\n"),
program_name);
else
@@ -171,7 +171,7 @@ main (int argc, char **argv)
int bit_flags = FTS_PHYSICAL;
struct Chown_option chopt;
int fail = 0;
int fail;
int optc;
initialize_main (&argc, &argv);