[PATCH] parse-options: fix parsing of "--foobar=" with no value · Olivier Marin <hidden> · 2016-06-15
Re: [PATCH] parse-options: fix parsing of "--foobar=" with no value · Sverre Rabbelier <hidden> · 2016-06-15
Re: [PATCH] parse-options: fix parsing of "--foobar=" with no value · Pierre Habouzit <hidden> · 2016-06-15
Re: [PATCH] parse-options: fix parsing of "--foobar=" with no value · Olivier Marin <hidden> · 2016-06-15
Re: [PATCH] parse-options: fix parsing of "--foobar=" with no value · Johannes Schindelin <hidden> · 2016-06-15
Re: [PATCH] parse-options: fix parsing of "--foobar=" with no value · Jeff King <hidden> · 2016-06-15

Re: [PATCH] parse-options: fix parsing of "--foobar=" with no value

From: Johannes Schindelin <hidden>
Date: 2016-06-15 22:44:59

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