From 24f2bd8c9f62409ef7d7c919c9a53f438ee991cb Mon Sep 17 00:00:00 2001
From: Jim Meyering <jim@meyering.net>
Date: Sat, 20 May 2000 22:06:38 +0000
Subject: Arrange to call close_stdout upon exit.  Don't close stdout
 explicitly.

---
 src/tsort.c | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

(limited to 'src/tsort.c')

diff --git a/src/tsort.c b/src/tsort.c
index dca29189b..b03e012a5 100644
--- a/src/tsort.c
+++ b/src/tsort.c
@@ -30,6 +30,7 @@
 #include <getopt.h>
 
 #include "system.h"
+#include "closeout.h"
 #include "long-options.h"
 #include "error.h"
 #include "readtokens.h"
@@ -552,6 +553,8 @@ main (int argc, char **argv)
   bindtextdomain (PACKAGE, LOCALEDIR);
   textdomain (PACKAGE);
 
+  atexit (close_stdout);
+
   exit_status = 0;
 
   parse_long_options (argc, argv, PROGRAM_NAME, GNU_PACKAGE, VERSION,
@@ -579,9 +582,6 @@ main (int argc, char **argv)
   else
     tsort ("-");
 
-  if (fclose (stdout) == EOF)
-    error (EXIT_FAILURE, errno, _("write error"));
-
   if (have_read_stdin && fclose (stdin) == EOF)
     error (EXIT_FAILURE, errno, _("standard input"));
 
-- 
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