Re: [PATCH] read-cache.c: Ensure unmerged entries are removed

> Jaime Soriano Pastor <jsorianopastor@gmail.com> writes:
>
>> On Thu, Aug 14, 2014 at 1:04 AM, Junio C Hamano <gitster@pobox.com> wrote:
>>> Being a conservative, I'd rather avoid doing any magic during
>>> read_cache() time. "ls-files -s" for example should show the four
>>> stages so that the "broken" state can be inspected.
>>>
>> Well, only read_cache_unmerged() is modified in the sent patch, so no
>> magic is done in read_cache(), I'd also avoid changes there.
>
> Ahh, I must have overlooked that; changes being only in _unmerged()
> variant makes me feel much better, and it probably would make much
> of ...
>
>>> Yes, it would be more work,...
>
> ... moot, hopefully ;-)
>
>> git reset will clean the index anyway if the loop finishes, would it
>> be ok?
>
> Surely.
>
>> git merge is also affected by the loop in read_cache_unmerged(), but
>> any of the solutions would be enough for it as only by finishing the
>> loop with unmerged entries it will die without commiting the cache to
>> the index file.
>
> Again, true.  The mergy operations want to start from a clean slate
> and they call _unmerged() variant primarily to learn that there were
> unmerged entries in the index, only to abort the operation in that
> case, so a change to _unmerged() variant should be safe for them.
>
> I'll take another look at your patch later, but not before the 2.1
> final, and by that time you may already have sent a reroll ;-)
>
> Thanks.