Jeff King <peff@xxxxxxxx> writes:
> On Mon, Oct 03, 2016 at 03:34:03PM -0700, Linus Torvalds wrote:
>
>> On Mon, Oct 3, 2016 at 3:27 PM, Jeff King <peff@xxxxxxxx> wrote:
>> >
>> > + if (len < 0) {
>> > + unsigned long count = approximate_object_count();
>> > + len = (msb(count) + 1) / 2;
>> > + if (len < 0)
>> > + len = FALLBACK_DEFAULT_ABBREV;
>> > + }
>>
>> that second "if (len < 0)" should probably be testing against
>> FALLBACK_DEFAULT_ABBREV, not zero. Or at the very least
>> MINIMUM_ABBREV. Because a two-character abbreviation won't even be
>> recognized, even if the git project is very small indeed.
>
> Oops, yes, clearly it should be FALLBACK_DEFAULT_ABBREV. What is there
> would not even pass the tests (it _does_ work on linux.git, of course,
> because it is much too large for that code to be triggered).
OK, as Linus's "count at the point of use" is already in 'next',
could you make it incremental with a log message?
Thanks.