From owner-cvs-src@FreeBSD.ORG  Tue Jun 21 21:37:53 2005
Return-Path: <owner-cvs-src@FreeBSD.ORG>
X-Original-To: cvs-src@FreeBSD.org
Delivered-To: cvs-src@FreeBSD.org
Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125])
	by hub.freebsd.org (Postfix) with ESMTP id 831C116A41C;
	Tue, 21 Jun 2005 21:37:53 +0000 (GMT) (envelope-from gad@FreeBSD.org)
Received: from repoman.freebsd.org (repoman.freebsd.org [216.136.204.115])
	by mx1.FreeBSD.org (Postfix) with ESMTP id 5DB8043D49;
	Tue, 21 Jun 2005 21:37:53 +0000 (GMT) (envelope-from gad@FreeBSD.org)
Received: from repoman.freebsd.org (localhost [127.0.0.1])
	by repoman.freebsd.org (8.13.1/8.13.1) with ESMTP id j5LLbrQU075047;
	Tue, 21 Jun 2005 21:37:53 GMT (envelope-from gad@repoman.freebsd.org)
Received: (from gad@localhost)
	by repoman.freebsd.org (8.13.1/8.13.1/Submit) id j5LLbrnB075046;
	Tue, 21 Jun 2005 21:37:53 GMT (envelope-from gad)
Message-Id: <200506212137.j5LLbrnB075046@repoman.freebsd.org>
From: Garance A Drosehn <gad@FreeBSD.org>
Date: Tue, 21 Jun 2005 21:37:53 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
X-FreeBSD-CVS-Branch: HEAD
Cc: 
Subject: cvs commit: src/usr.bin/env envopts.c
X-BeenThere: cvs-src@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: CVS commit messages for the src tree <cvs-src.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/cvs-src>
List-Post: <mailto:cvs-src@freebsd.org>
List-Help: <mailto:cvs-src-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/cvs-src>,
	<mailto:cvs-src-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 21 Jun 2005 21:37:53 -0000

gad         2005-06-21 21:37:53 UTC

  FreeBSD src repository

  Modified files:
    usr.bin/env          envopts.c 
  Log:
  Fix a bug where the value of ${SOMEVAR} would simply disappear if there
  was a separator character immediately before it.  This wasn't likely to
  happen in #-lines, but we might as well get it right.  Also fix it so
  that "" and "" will create a zero-length argument.
  
  Approved by:    re (blanket `env')
  
  Revision  Changes    Path
  1.2       +48 -23    src/usr.bin/env/envopts.c