On Mon, Jun 24, 2013 at 9:28 AM, Junio C Hamano <gits...@pobox.com> wrote:
> Johan Herland <jo...@herland.net> writes:
>>> +       git --git-dir="${3:-repo1}" log -1 --format='%h %s' "$2" >actual &&
>> Isn't  ${3:-repo1} a bashism?
> I do not think so.  But now I looked at it again, I think I would
> use ${3-repo1} form in this case myself.  No caller passes an empty
> string to the third place.

Ok, I have to admit that I'm not at all sure where the line between sh
and bash goes when it comes to ${magic}... Is there any good
documentation on what is in sh and what is not?


Johan Herland, <jo...@herland.net>
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