From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 15 Nov 2019 05:26:31 GMT
Subject: Re: [PATCH 21/27] t: define test_grep_return_success()
Message-ID: <xmqq1ru990c8.fsf@gitster-ct.c.googlers.com>
In-Reply-To: <3f79d23b40c0586d0351f4d721097be4f7ba26b8.1573779465.git.liu.denton@gmail.com>

Denton Liu <liu.denton@gmail.com> 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.