On Mon, Oct 3, 2016 at 3:27 PM, Jeff King <[email protected]> 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.
Linus
