From 5d4f8ebdfda9a4aadaeb30aebd34542e55bc13e1 Mon Sep 17 00:00:00 2001 From: Jim Meyering Date: Sun, 4 Jan 1998 22:45:28 +0000 Subject: (main, usage): Check for write error to stdout before exiting. Include "closeout.h". --- src/du.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/du.c') diff --git a/src/du.c b/src/du.c index eee05318a..165d0dfd8 100644 --- a/src/du.c +++ b/src/du.c @@ -1,5 +1,5 @@ /* du -- summarize disk usage - Copyright (C) 88, 89, 90, 91, 95, 96, 1997 Free Software Foundation, Inc. + Copyright (C) 88, 89, 90, 91, 95, 96, 97, 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 @@ -54,6 +54,7 @@ #include "exclude.h" #include "system.h" #include "save-cwd.h" +#include "closeout.h" #include "error.h" #include "human.h" #include "xstrtol.h" @@ -238,6 +239,7 @@ Summarize disk usage of each FILE, recursively for directories.\n\ --version output version information and exit\n\ ")); puts (_("\nReport bugs to .")); + close_stdout (); } exit (status); } @@ -372,6 +374,7 @@ main (int argc, char **argv) if (show_version) { printf ("du (%s) %s\n", GNU_PACKAGE, VERSION); + close_stdout (); exit (0); } @@ -405,6 +408,7 @@ main (int argc, char **argv) du_files (optind == argc ? cwd_only : argv + optind); + close_stdout (); exit (exit_status); } -- cgit v1.2.3-70-g09d2