On Thu, Aug 23, 2012 at 10:10:30AM +0200, mhag...@alum.mit.edu wrote:
> From: Michael Haggerty <mhag...@alum.mit.edu>
> Once a match has been found at match_pos, the entry is zeroed and no
> future attempts will match that entry. So increment match_pos to
> avoid checking against the zeroed-out entry during the next iteration.
A subtle side effect of this zero-ing (not introduced by your patch, but
something I noticed while re-reading the code) is that we implicitly
eliminate duplicate entries from the list of remote refs. There
shouldn't generally be any duplicates, of course, but I think skipping
them is probably sane.
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