Subject: Re: [PATCH 21/27] t: define test_grep_return_success()

From: Junio C Hamano <[email-masked]>
Date: Fri, 15 Nov 2019 14:26:31 +0900

Denton Liu <[email-masked]> writes:

> +# Calls grep but returns zero even if no matching lines are found.
> +test_grep_return_success () {
> +	grep "$@" || :
> +}

It makes sense to have a helper like this, but the name is quite a
mouthful.  I wonder if we can call it with a shorter name, e.g.
"test_filter" or something.