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

From: Ævar Arnfjörð Bjarmason <[email-masked]>
Date: Mon, 05 Mar 2018 22:33:13 +0100

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.