mhagger@xxxxxxxxxxxx writes:
> From: Michael Haggerty <mhagger@xxxxxxxxxxxx>
>
> The old code basically did:
>
> generate array of SHA1s for alternate refs
> for each unique SHA1 in array:
> add_extra_ref(".have", sha1)
> for each ref (including real refs and extra refs):
> show_ref(refname, sha1)
>
> But there is no need to stuff the alternate refs in extra_refs; we can
> call show_ref() directly when iterating over the array, then handle
> real refs separately. So change the code to:
>
> generate array of SHA1s for alternate refs
> for each unique SHA1 in array:
> show_ref(".have", sha1)
> for each ref (this now only includes real refs):
> show_ref(refname, sha1)
This updated logic should be equivalent to the old one as long as nobody
else called add_extra_ref() before we come to write_head_info() function,
which should hold true.
The entire series looks good. Thanks.
--
To unsubscribe from this list: send the line "unsubscribe git" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html