[Toybox] [PATCH] readlink: add missing line, plus a test.

[enh]

ping?

(i know it's early for a ping on this patch, but i'm weeks behind you
at this point and i'd like to get back in sync!)

On Wed, Oct 2, 2019 at 6:48 PM enh <enh at google.com> wrote:
>
> I must have lost this line somehow when I moved the patch from my AOSP
> tree to a toybox tree. (But the ln tests passed on the host because I
> was using coreutils ln there :-( )
> ---
>  tests/readlink.test   | 1 +
>  toys/other/readlink.c | 2 +-
>  2 files changed, 2 insertions(+), 1 deletion(-)