Date: 26 Feb 2001 01:58:03 +0100
From: Cyrille Lefevre <clefevre@poboxes.com>
To: Andreas Klemm <andreas@FreeBSD.ORG>
Cc: "Brandon S. Allbery KF8NH" <allbery@ece.cmu.edu>, stable@FreeBSD.ORG, apsfilter-devel@apsfilter.org, Michael =?iso-8859-1?q?Lo=DFin?= <phallobst@web.de>
Subject: Re: Brokenness: : ${TMPDIR:-/tmp} results in empty TMPDIR variable
Message-ID: <wvae2rc4.fsf@gits.dyndns.org>
In-Reply-To: Andreas Klemm's message of "Sun, 25 Feb 2001 19:44:42 %2B0100"
References: <20010225134311.A25603@titan.klemm.gtn.com> <98700000.983125443@pyanfar.ece.cmu.edu> <20010225194442.A15290@titan.klemm.gtn.com>
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Andreas Klemm <andreas@FreeBSD.ORG> writes:
> Since TMPDIR isn't set, it should be substituted by the default..
that is the case, try this :
sh -xc ': ${empty:-hi}; echo $empty'
sh -xc ': ${empty:=hi}; echo $empty'
> And this doesn't work and I think this is not correct.
shells are right, you're not :)
Cyrille.
--
home: mailto:clefevre@poboxes.com UNIX is user-friendly; it's just particular
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