[src/trunk]: src/tests/lib/libc/sys Remove unneeded uneeded err.h include.

[njoly <njoly%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/966b45dead3a
branches:  trunk
changeset: 770453:966b45dead3a
user:      njoly <njoly%NetBSD.org@localhost>
date:      Mon Oct 17 17:58:43 2011 +0000

description:
Remove unneeded uneeded err.h include.

diffstat:

 tests/lib/libc/sys/t_dup.c |  5 ++---
 1 files changed, 2 insertions(+), 3 deletions(-)

diffs (25 lines):

diff -r 20efca947189 -r 966b45dead3a tests/lib/libc/sys/t_dup.c
--- a/tests/lib/libc/sys/t_dup.c        Mon Oct 17 16:50:47 2011 +0000
+++ b/tests/lib/libc/sys/t_dup.c        Mon Oct 17 17:58:43 2011 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: t_dup.c,v 1.6 2011/09/30 21:08:19 njoly Exp $ */
+/* $NetBSD: t_dup.c,v 1.7 2011/10/17 17:58:43 njoly Exp $ */
 
 /*-
  * Copyright (c) 2011 The NetBSD Foundation, Inc.
@@ -29,14 +29,13 @@
  * POSSIBILITY OF SUCH DAMAGE.
  */
 #include <sys/cdefs.h>
-__RCSID("$NetBSD: t_dup.c,v 1.6 2011/09/30 21:08:19 njoly Exp $");
+__RCSID("$NetBSD: t_dup.c,v 1.7 2011/10/17 17:58:43 njoly Exp $");
 
 #include <sys/resource.h>
 #include <sys/stat.h>
 #include <sys/wait.h>
 
 #include <atf-c.h>
-#include <err.h>
 #include <errno.h>
 #include <fcntl.h>
 #include <limits.h>