Subject: Re: [PATCH/RFC 5/5] add tests for checking the behaviour of "unset.variable"

From: Junio C Hamano <[email-masked]>
Date: Thu, 02 Oct 2014 13:09:37 -0700

Tanay Abhra <[email-masked]> writes:

> +test_expect_success 'document how unset.variable will behave in shell scripts' '
> +	rm -f .git/config &&
> +	cat >expect <<-\EOF &&
> +	EOF
> +	git config foo.bar boz1 &&
> +	git config --add foo.bar boz2 &&
> +	git config unset.variable foo.bar &&
> +	git config --add foo.bar boz3 &&
> +	test_must_fail git config --get-all foo.bar >actual &&

You make foo.bar a multi-valued one, then you unset it, so I would
imagine that the value given after that, 'boz3', would be the only
value foo.bar has.  Why should --get-all fail?

I am having a hard time imagining how this behaviour can make any
sense.