From a9f7720ec980316e700e185d0f1059ba3457f0a8 Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Wed, 21 Jan 2004 23:07:15 +0000
Subject: [PATCH] (usage): Use EXIT_SUCCESS, not 0, for clarity. (usage): Don't
 bother normalizing exit status since the arg is already the correct exit
 status now.

---
 src/fmt.c  | 6 +++---
 src/fold.c | 4 ++--
 src/head.c | 6 +++---
 3 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/src/fmt.c b/src/fmt.c
index a931593dcf..f14dc35170 100644
--- a/src/fmt.c
+++ b/src/fmt.c
@@ -1,5 +1,5 @@
 /* GNU fmt -- simple text formatter.
-   Copyright (C) 1994-2003 Free Software Foundation, Inc.
+   Copyright (C) 1994-2004 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
@@ -263,7 +263,7 @@ static int last_line_length;
 void
 usage (int status)
 {
-  if (status != 0)
+  if (status != EXIT_SUCCESS)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
 	     program_name);
   else
@@ -296,7 +296,7 @@ With no FILE, or when FILE is -, read standard input.\n"),
 	     stdout);
       printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
     }
-  exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+  exit (status);
 }
 
 /* Decode options and launch execution.  */
diff --git a/src/fold.c b/src/fold.c
index 6f50f02b6f..a36ce6c946 100644
--- a/src/fold.c
+++ b/src/fold.c
@@ -58,7 +58,7 @@ static struct option const longopts[] =
 void
 usage (int status)
 {
-  if (status != 0)
+  if (status != EXIT_SUCCESS)
     fprintf (stderr, _("Try `%s --help' for more information.\n"),
 	     program_name);
   else
@@ -84,7 +84,7 @@ Mandatory arguments to long options are mandatory for short options too.\n\
       fputs (VERSION_OPTION_DESCRIPTION, stdout);
       printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
     }
-  exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+  exit (status);
 }
 
 /* Assuming the current column is COLUMN, return the column that
diff --git a/src/head.c b/src/head.c
index ead59aec48..ab6e96032b 100644
--- a/src/head.c
+++ b/src/head.c
@@ -1,5 +1,5 @@
 /* head -- output first part of file(s)
-   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
@@ -105,7 +105,7 @@ 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
@@ -143,7 +143,7 @@ N may have a multiplier suffix: b 512, k 1024, m 1024*1024.\n\
 "), stdout);
       printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
     }
-  exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+  exit (status);
 }
 
 static void
-- 
2.47.2