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

diff --git a/src/chgrp.c b/src/chgrp.c
index 92ec8ef..3815fdd 100644 (file)
--- a/src/chgrp.c
+++ b/src/chgrp.c
@@ -1,5 +1,5 @@
 /* chgrp -- change 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
@@ -111,7 +111,7 @@ parse_group (const char *name, gid_t *g)
 void
 usage (int status)
 {
-  if (status != 0)
+  if (status != EXIT_SUCCESS)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
             program_name);
   else