Re: [PATCH 2/2] add--interactive: detect bogus diffFilter output

[Ævar Arnfjörð Bjarmason]

On Sat, Mar 03 2018, Jeff King jotted:

> +     if (@colored && @colored != @diff) {

nit: should just be:

    if (@colored != @diff) {

It's not possible for @arrays in scalar context to be undefined.