(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.

diff --git a/src/dircolors.c b/src/dircolors.c
index 5d18f098cd402193bf9b39348f7c3aeb3def1cbd..ac8582cf546c554a90704b27cf7ee9af6e6dc509 100644 (file)
--- a/src/dircolors.c
+++ b/src/dircolors.c
@@ -1,5 +1,5 @@
 /* dircolors - output commands to set the LS_COLOR environment variable
-   Copyright (C) 1996-2003 Free Software Foundation, Inc.
+   Copyright (C) 1996-2004 Free Software Foundation, Inc.
    Copyright (C) 1994, 1995, 1997, 1998, 1999, 2000 H. Peter Anvin
 
    This program is free software; you can redistribute it and/or modify
@@ -96,7 +96,7 @@ 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
@@ -121,7 +121,7 @@ For details on the format of these files, run `dircolors --print-database'.\n\
       printf (_("\nReport bugs to <%s>.\n"), PACKAGE_BUGREPORT);
     }
 
-  exit (status == 0 ? EXIT_SUCCESS : EXIT_FAILURE);
+  exit (status);
 }
 
 /* If the SHELL environment variable is set to `csh' or `tcsh,'