Re: [PATCH v2 04/21] read-cache: add and then use tweak_split_index()

[Duy Nguyen]

On Sat, Dec 17, 2016 at 03:55:30PM +0100, Christian Couder wrote:
> +static void tweak_split_index(struct index_state *istate)
> +{
> +     switch (git_config_get_split_index()) {
> +     case -1: /* unset: do nothing */
> +             break;
> +     case 0: /* false */
> +             remove_split_index(istate);
> +             break;
> +     case 1: /* true */
> +             add_split_index(istate);
> +             break;
> +     default: /* unknown value: do nothing */

Probably should die("BUG:") here since it looks to me like
git_config_maybe_bool() (inside git_config_get_split_index) in this
case has been updated to return more values than we can handle. And we
need to know about that so we can handle it properly.

> +             break;
> +     }
> +}