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

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(usage): Don't bother normalizing exit status
since the arg is already the correct exit status now.
This commit is contained in:
Jim Meyering
2004-01-21 22:56:22 +00:00
parent b8824abce2
commit ebdc23b3c0
1 changed files with 3 additions and 3 deletions
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src/dircolors.c
+3 -3
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@@ -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,'