Re: [PATCH] use child_process_init() to initialize struct child_process variables

> I peeked at libgit2 and I think it does not support bundles at all yet,
> so that is safe. Grepping for "bundle" in dulwich turns up no hits,
> either.
>
> Looks like JGit does support them. I did a very brief test, and it seems
> to silently ignore a HEAD ref that has the NUL (I guess maybe it just
> rejects it as a malformed refname).
>
> We could make JGit happier either by:
>
>   1. Only including the symref magic in ambiguous cases, so that regular
>      ones Just Work as usual.
>
>   2. Including two lines, like:
>
>         $sha1 HEAD\0symref=refs/heads/master
> 	$sha1 HEAD
>
>      which JGit does the right thing with (and git.git seems to, as
>      well).