Re: master 2c79a8f 2/2: Use posix_spawn if possible.

[Eli Zaretskii]

> From: Robert Pluim <rpluim@gmail.com>
> Cc: Eli Zaretskii <eliz@gnu.org>,  Matt Armstrong <matt@rfc20.org>,
>   p.stephani2@gmail.com,  alan@idiocy.org,  mituharu@math.s.chiba-u.ac.jp,
>   emacs-devel@gnu.org
> Date: Tue, 01 Feb 2022 20:23:23 +0100
> 
> >>>>> On Tue, 1 Feb 2022 20:30:18 +0200, Saulius Menkevicius 
> >>>>> <sauliusmenkevicius@fastmail.com> said:
> 
>     Saulius> Thanks Robert!
>     Saulius> I applied your patch and that has actually has fixed the issue. 
> So I
>     Saulius> suggest this patch be applied on master.
> 
> I can do that, if Eli/Lars agree.

Are there any downsides to the patch?  If not, I see no reasons not to
install that.

> What should we do for emacs-28?

Nothing, because on emacs-28 we use posix_spawn only on macOS.