On Thu, Oct 31, 2013 at 3:41 PM, Junio C Hamano <gitster@xxxxxxxxx> wrote:
> Eugene Sajine <euguess@xxxxxxxxx> writes:
>
>> One note: i tried the ${GIT_PREFIX:-.} and ${GIT_PREFIX} and it seems
>> to give the same results. What is the expected difference here?
>
> GIT_PREFIX may be an empty string when you run from the top-level,
> in which case you would end up with "cd && ..." and end up working
> in your $HOME.
>
got it! thank you!
Eugene
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