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Re: What's so special about objects/17/ ?

Junio C Hamano <gitster@xxxxxxxxx> writes:

> Ævar Arnfjörð Bjarmason <avarab@xxxxxxxxx> writes:
>> 1. We still have this check of objects/17/ in builtin/gc.c today. Why
>>    objects/17/ and not e.g. objects/00/ to go with other 000* magic such
>>    as the 0000000000000000000000000000000000000000 SHA-1?d  Statistically
>>    it doesn't matter, but 17 seems like an odd thing to pick at random
>>    out of 00..ff, does it have any significance?
> ...
> by general public and I do not have to explain the choice to the
> general public ;-)

One thing that is more important than "why not 00 but 17?" to answer
is why a hardcoded number rather than a runtime random.  It is for