From: Johannes Schindelin <Johannes.Schindelin@gmx.de>
To: Olivier Marin <dkr+ml.git@free.fr>
Cc: Pierre Habouzit <madcoder@debian.org>,
Junio C Hamano <gitster@pobox.com>,
git@vger.kernel.org
Subject: Re: [PATCH] parse-options: fix parsing of "--foobar=" with no value
Date: Tue, 22 Jul 2008 21:05:02 +0100 (BST) [thread overview]
Message-ID: <alpine.DEB.1.00.0807222104100.8986@racer> (raw)
In-Reply-To: <48863436.50309@free.fr>
Hi,
On Tue, 22 Jul 2008, Olivier Marin wrote:
> I would have find it convenient for things like --foobar=$var where foobar
> fallback to default when $var is empty.
--foobar=${var:-default} will expand to --foobar=default when $var is
empty.
Hth,
Dscho
next prev parent reply other threads:[~2008-07-22 20:06 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-22 18:44 [PATCH] parse-options: fix parsing of "--foobar=" with no value Olivier Marin
2008-07-22 18:53 ` Sverre Rabbelier
2008-07-22 18:54 ` Pierre Habouzit
2008-07-22 19:25 ` Olivier Marin
2008-07-22 20:05 ` Johannes Schindelin [this message]
2008-07-22 20:09 ` Jeff King
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