Re: [PATCH 2/5] git-submodule: New subcommand 'summary' (2) - hard work

> >
> > I think you would want to read full 40-char sha1_src and
> > sha1_dst with "while read", and keep that full 40-char in these
> > variables, and use them when calling rev-parse here.
>
> Hmm, precision is really a problem. However, "git diff --raw" will not
> always give full 40-char sha1, instead it will give sha1 with enough
> length. So maybe i can use the sha1 from "git diff --raw" ?
>