From: Junio C Hamano <gitster@pobox.com>
Date: Fri, 04 Dec 2015 20:35:15 GMT
Subject: Re: [PATCH 2/2] setup.c: re-fix d95138e (setup: set env $GIT_WORK_TREE when ..
Message-ID: <xmqqa8pqrlz0.fsf@gitster.mtv.corp.google.com>
In-Reply-To: <1449166676-30845-2-git-send-email-pclouds@gmail.com>

Nguyễn Thái Ngọc Duy  <pclouds@gmail.com> writes:

> ... Now I conclude
> that setup-messed-by-alias is always evil. So the env restoration is
> done for _all_ commands  whenever aliases are involved.

So a side effect of this is whenever an alias is involved, all
commands are re-spawned, not just the external ones but builtins as
well.

>  This may be a brilliant fix, or another invitation for regressions.

;-)