Re: [PATCH v3] builtin/gc: fix crash when running `git maintenance start`

[Junio C Hamano <gitster@pobox.com>]

Patrick Steinhardt <ps@pks.im> writes:

> +	write_script script/systemctl <<-\EOF &&
> +	echo "$*" >>../systemctl.log
> +	EOF

Ah, for the purpose of this test, we _know_ in which directory the
"systemctl" will be spawned, so this is good enough for us, of
course.

> +	git init repo &&
> +	(
> +		cd repo &&
> +		sane_unset GIT_TEST_MAINT_SCHEDULER &&
> +		PATH="$PWD/../script:$PATH" git maintenance start --scheduler=systemd

I suspect we can use the same idea and add a relative path in $PATH
for the test, perhaps, even though it is not a good coding
discipline.  If $PWD, instead of $(pwd), works, it is perfectly OK.

Will queue.  Thanks.