From owner-svn-src-all@FreeBSD.ORG  Wed Sep  1 19:49:24 2010
Return-Path: <owner-svn-src-all@FreeBSD.ORG>
Delivered-To: svn-src-all@freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34])
	by hub.freebsd.org (Postfix) with ESMTP id 6CC7C10656BC;
	Wed,  1 Sep 2010 19:49:24 +0000 (UTC)
	(envelope-from jilles@FreeBSD.org)
Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:4f8:fff6::2c])
	by mx1.freebsd.org (Postfix) with ESMTP id 5B7778FC14;
	Wed,  1 Sep 2010 19:49:24 +0000 (UTC)
Received: from svn.freebsd.org (localhost [127.0.0.1])
	by svn.freebsd.org (8.14.3/8.14.3) with ESMTP id o81JnOXQ078404;
	Wed, 1 Sep 2010 19:49:24 GMT (envelope-from jilles@svn.freebsd.org)
Received: (from jilles@localhost)
	by svn.freebsd.org (8.14.3/8.14.3/Submit) id o81JnOqP078402;
	Wed, 1 Sep 2010 19:49:24 GMT (envelope-from jilles@svn.freebsd.org)
Message-Id: <201009011949.o81JnOqP078402@svn.freebsd.org>
From: Jilles Tjoelker <jilles@FreeBSD.org>
Date: Wed, 1 Sep 2010 19:49:24 +0000 (UTC)
To: src-committers@freebsd.org, svn-src-all@freebsd.org,
	svn-src-stable@freebsd.org, svn-src-stable-8@freebsd.org
X-SVN-Group: stable-8
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Cc: 
Subject: svn commit: r212111 - stable/8/bin/sh
X-BeenThere: svn-src-all@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "SVN commit messages for the entire src tree \(except for &quot;
	user&quot; and &quot; projects&quot; \)" <svn-src-all.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/svn-src-all>
List-Post: <mailto:svn-src-all@freebsd.org>
List-Help: <mailto:svn-src-all-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/svn-src-all>,
	<mailto:svn-src-all-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 01 Sep 2010 19:49:24 -0000

Author: jilles
Date: Wed Sep  1 19:49:24 2010
New Revision: 212111
URL: http://svn.freebsd.org/changeset/base/212111

Log:
  MFC r210736: sh: Do not enter consecutive duplicates into the history.
  
  This simply sets a flag in libedit. It has a shortcoming in that it does not
  apply to multi-line commands.
  
  Note that a configuration option for this is not going to happen, but always
  having this seems better than not having it. NetBSD has done the same.
  
  PR:		bin/54683
  Obtained from:	NetBSD

Modified:
  stable/8/bin/sh/histedit.c
Directory Properties:
  stable/8/bin/sh/   (props changed)

Modified: stable/8/bin/sh/histedit.c
==============================================================================
--- stable/8/bin/sh/histedit.c	Wed Sep  1 19:36:06 2010	(r212110)
+++ stable/8/bin/sh/histedit.c	Wed Sep  1 19:49:24 2010	(r212111)
@@ -157,6 +157,7 @@ sethistsize(hs)
 		   (histsize = atoi(hs)) < 0)
 			histsize = 100;
 		history(hist, &he, H_SETSIZE, histsize);
+		history(hist, &he, H_SETUNIQUE, 1);
 	}
 }