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

diff --git a/src/uname.c b/src/uname.c
index 47f9ff45ca5baf49769e436a87d8de5663e1f2ae..335061d2136e29f97c1677649157b0d9de0424a3 100644 (file)
--- a/src/uname.c
+++ b/src/uname.c
@@ -1,7 +1,7 @@
 /* uname -- print system information
 
-   Copyright 1989, 1992, 1993, 1996, 1997, 1999, 2000, 2001, 2002, 2003 Free
-   Software Foundation, Inc.
+   Copyright 1989, 1992, 1993, 1996, 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
@@ -101,7 +101,7 @@ 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

diff --git a/src/uptime.c b/src/uptime.c
index b039f01e5096eb15c1ea08e91c03c4f5858ccc06..652b256e87e794ff0b3b37b3d6c2bea8e19838fd 100644 (file)
--- a/src/uptime.c
+++ b/src/uptime.c
@@ -1,5 +1,5 @@
 /* GNU's uptime.
-   Copyright (C) 1992-2002 Free Software Foundation, Inc.
+   Copyright (C) 1992-2002, 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
@@ -182,7 +182,7 @@ uptime (const char *filename)
 void
 usage (int status)
 {
-  if (status != 0)
+  if (status != EXIT_SUCCESS)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
             program_name);
   else

diff --git a/src/users.c b/src/users.c
index 7fbc8c6047a33d0a22c6f809514db00ecf5d0ad0..733024af1341704716597e5064d36a8c71895f2b 100644 (file)
--- a/src/users.c
+++ b/src/users.c
@@ -1,5 +1,5 @@
 /* GNU's users.
-   Copyright (C) 1992-2003 Free Software Foundation, Inc.
+   Copyright (C) 1992-2004 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 @@ users (const char *filename)
 void
 usage (int status)
 {
-  if (status != 0)
+  if (status != EXIT_SUCCESS)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
             program_name);
   else