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authorJim Meyering <jim@meyering.net>1998-01-04 22:43:44 +0000
committerJim Meyering <jim@meyering.net>1998-01-04 22:43:44 +0000
commitb246280c27644ec0f08909d33e652cabb6b16981 (patch)
treeb7f5b7de5a3bbf33d35131d7ffae8e479eb12268 /lib
parent60e021ee4e74f31a9080e99f20d424e198ed2d73 (diff)
downloadcoreutils-b246280c27644ec0f08909d33e652cabb6b16981.tar.xz
(parse_long_options): Check for write error to stdout before exiting.
Diffstat (limited to 'lib')
-rw-r--r--lib/long-options.c7
1 files changed, 5 insertions, 2 deletions
diff --git a/lib/long-options.c b/lib/long-options.c
index baf2c2a1b..40c1a0db3 100644
--- a/lib/long-options.c
+++ b/lib/long-options.c
@@ -1,5 +1,5 @@
/* Utility to accept --help and --version options as unobtrusively as possible.
- Copyright (C) 1993, 1994 Free Software Foundation, Inc.
+ Copyright (C) 1993, 1994, 1998 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
@@ -18,11 +18,12 @@
/* Written by Jim Meyering. */
#ifdef HAVE_CONFIG_H
-#include <config.h>
+# include <config.h>
#endif
#include <stdio.h>
#include <getopt.h>
+#include "closeout.h"
#include "long-options.h"
static struct option const long_options[] =
@@ -62,6 +63,8 @@ parse_long_options (argc, argv, command_name, package, version, usage)
case 'v':
printf ("%s (%s) %s\n", command_name, package, version);
+ close_stdout (); /* FIXME: output failure exit status
+ should be settable via an arg. */
exit (0);
default: