X-Recipient:	archive-cygwin AT delorie DOT com
DomainKey-Signature:	a=rsa-sha1; c=nofws; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	q=dns; s=default; b=XJg0D9wzuNKccVV+IrNREnnECDZJs/zyvbOaGHVel+D
	cYKjE354g7/0yBENEzkdJBBncoilMekA9HEhpSkpbheXN0TdIG6gUBs5YftKVKE/
	XzKmqRxPluejUqHzqD4dmpwQmMD5cpM9uRtkmVMCLxAjdVVFae+B5ENmiWNGwmoA
	=
DKIM-Signature:	v=1; a=rsa-sha1; c=relaxed; d=sourceware.org; h=list-id
	:list-unsubscribe:list-subscribe:list-archive:list-post
	:list-help:sender:message-id:date:from:mime-version:to:subject
	:references:in-reply-to:content-type:content-transfer-encoding;
	s=default; bh=hdpY+qvSFIK5akJvgnidq5EKaKY=; b=WEfeVPhrWgvJrpC76
	cmWLUesezulVmLX7Py9uVaJnEz3ztzRU8yAZMjR1h5PmtK7ATyKNDUe4Ig4/4e6r
	4j1iNcvAJf9cjXpIcetPbKMI6CR+ehaMqCoLwHMNDh8wfXSdH31/Z58xDLBxmKfs
	MEd4dvsvYyoxoBdFN6VqOrpcoY=
Mailing-List:	contact cygwin-help AT cygwin DOT com; run by ezmlm
List-Id:	<cygwin.cygwin.com>
List-Subscribe:	<mailto:cygwin-subscribe AT cygwin DOT com>
List-Archive:	<http://sourceware.org/ml/cygwin/>
List-Post:	<mailto:cygwin AT cygwin DOT com>
List-Help:	<mailto:cygwin-help AT cygwin DOT com>, <http://sourceware.org/ml/#faqs>
Sender:	cygwin-owner AT cygwin DOT com
Mail-Followup-To:	cygwin AT cygwin DOT com
Delivered-To:	mailing list cygwin AT cygwin DOT com
Authentication-Results:	sourceware.org; auth=none
X-Virus-Found:	No
X-Spam-SWARE-Status:	No, score=-2.6 required=5.0 tests=BAYES_00,FREEMAIL_FROM,RCVD_IN_DNSWL_LOW,SPF_PASS autolearn=ham version=3.3.2
X-HELO:	mail-ee0-f47.google.com
X-Received:	by 10.15.24.136 with SMTP id j8mr18885169eeu.1.1392529208323; Sat, 15 Feb 2014 21:40:08 -0800 (PST)
Message-ID:	<53004F35.4020301@googlemail.com>
Date:	Sun, 16 Feb 2014 06:40:05 +0100
From:	m0viefreak <m0viefreak DOT cm AT googlemail DOT com>
User-Agent:	Mozilla/5.0 (Windows NT 6.1; WOW64; rv:24.0) Gecko/20100101 Thunderbird/24.3.0
MIME-Version:	1.0
To:	cygwin AT cygwin DOT com
Subject:	Re: Little cygpath improvement request
References:	<111910987 DOT 20140214222230 AT mtu-net DOT ru> <52FE6397 DOT 5010105 AT cygwin DOT com> <187072112 DOT 20140214234339 AT mtu-net DOT ru> <20140215125606 DOT GM2246 AT calimero DOT vinschen DOT de> <1745533059 DOT 20140215225708 AT mtu-net DOT ru> <2826041 DOT 20140216062749 AT yandex DOT ru>
In-Reply-To:	<2826041.20140216062749@yandex.ru>
X-IsSubscribed:	yes

I'm not exactly sure what you are trying to accomplish with that patch,
but it looks to me as if everything you want is already present:

  cygpath --help

states

  -i, --ignore          ignore missing argument

which outputs nothing if you pass it an empty argument (or even without
any further argument at all).

Isn't that ( cygpath -mli "$possibly_empty_var" ) what you need?

--
m0vie


--
Problem reports:       http://cygwin.com/problems.html
FAQ:                   http://cygwin.com/faq/
Documentation:         http://cygwin.com/docs.html
Unsubscribe info:      http://cygwin.com/ml/#unsubscribe-simple

- Raw text -