From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 6225 invoked from network); 9 Mar 2005 20:32:08 -0000 Received: from news.dotsrc.org (HELO a.mx.sunsite.dk) (130.225.247.88) by ns1.primenet.com.au with SMTP; 9 Mar 2005 20:32:08 -0000 Received: (qmail 12308 invoked from network); 9 Mar 2005 20:32:00 -0000 Received: from sunsite.dk (130.225.247.90) by a.mx.sunsite.dk with SMTP; 9 Mar 2005 20:32:00 -0000 Received: (qmail 15652 invoked by alias); 9 Mar 2005 20:31:57 -0000 Mailing-List: contact zsh-workers-help@sunsite.dk; run by ezmlm Precedence: bulk X-No-Archive: yes X-Seq: 20956 Received: (qmail 15642 invoked from network); 9 Mar 2005 20:31:56 -0000 Received: from news.dotsrc.org (HELO a.mx.sunsite.dk) (130.225.247.88) by sunsite.dk with SMTP; 9 Mar 2005 20:31:56 -0000 Received: (qmail 12029 invoked from network); 9 Mar 2005 20:31:53 -0000 Received: from unknown (HELO vrs.michael-prokop.at) (81.223.126.153) by a.mx.sunsite.dk with SMTP; 9 Mar 2005 20:31:48 -0000 Received: from localhost (unknown [81.223.126.153]) by vrs.michael-prokop.at (Postfix) with ESMTP id E6B49101F6 for ; Wed, 9 Mar 2005 21:31:47 +0100 (CET) Date: Wed, 9 Mar 2005 21:31:47 +0100 From: Michael Prokop To: zsh-workers@sunsite.dk Subject: Re: Unsetting a variable that was not previously set [kind of update] Message-ID: <2005-03-09T21-30-55@devnull.michael-prokop.at> Reply-To: Michael Prokop Mail-Followup-To: zsh-workers@sunsite.dk References: <2005-03-09T14-51-46@devnull.michael-prokop.at> <200503091707.j29H7AoS008872@news01.csr.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <200503091707.j29H7AoS008872@news01.csr.com> X-URL: http://www.michael-prokop.at/ X-Operating-System: Debian GNU/Linux - 2.6.8.1 on a i686 X-Registered-Linux-User: 224337 X-Crypto: GnuPG/1.2.3 http://www.gnupg.org X-GPG-Key-ID: 0x37E272E8 X-GPG-Key: http://www.michael-prokop.at/gpg X-GPG-Fingerprint: 04AE E62C 9502 CD34 A7DA 857B D8DF 53FB 37E2 72E8 User-Agent: mutt-ng 1.5.8i (Debian) X-Spam-Checker-Version: SpamAssassin 3.0.2 on a.mx.sunsite.dk X-Spam-Level: X-Spam-Status: No, score=-2.6 required=6.0 tests=AWL,BAYES_00 autolearn=ham version=3.0.2 X-Spam-Hits: -2.6 * Peter Stephenson [20050309 18:15]: > Michael Prokop wrote: > > I found the thread "Unsetting a variable that was not previously > > set" -> http://www.zsh.org/mla/users/2003/msg00312.html in the > > zsh-ml-archive. > Yes, we didn't really reach a conclusion. > It looks like returning status 0 in this case is fairly standard > behaviour, so we probably ought to change it for future versions. > (This is on the basis that the next version is probably going to be > 4.3.) Thanks a lot, Peter. regards, -mika- -- ,'"`. http://www.michael-prokop.at/ ( grml.org -» Linux for texttool-users and sysadmins `._, http://www.grml.org/