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

diff --git a/src/hostid.c b/src/hostid.c
index 1f10480a3c2cefe78d98143dde30b3abf00b26e7..095b758917ec792de6f783c7230d10cb39f9db10 100644 (file)
--- a/src/hostid.c
+++ b/src/hostid.c
@@ -1,5 +1,7 @@
 /* print the hexadecimal identifier for the current host
-   Copyright (C) 1997, 1999, 2000, 2001, 2002, 2003 Free Software Foundation, Inc.
+
+   Copyright (C) 1997, 1999, 2000, 2001, 2002, 2003, 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
@@ -36,7 +38,7 @@ char *program_name;
 void
 usage (int status)
 {
-  if (status != 0)
+  if (status != EXIT_SUCCESS)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
             program_name);
   else