Re: [PATCH v2 1/1] range-diff: internally force `diff.noprefix=true`

> From: Johannes Schindelin <johannes.schindelin@gmx.de>
>
> When parsing the diffs, `range-diff` expects to see the prefixes `a/`
> and `b/` in the diff headers.
>
> These prefixes can be forced off via the config setting
> `diff.noprefix=true`. As `range-diff` is not prepared for that
> situation, this will cause a segmentation fault.
>
> Let's avoid that by passing the `--no-prefix` option to the `git log`
> process that generates the diffs that `range-diff` wants to parse.
> And of course expect the output to have no prefixes, then.