bug#46036: fails do build on macos 10.7

[Alan Third]

On Sat, Jan 30, 2021 at 08:34:00PM +0200, Eli Zaretskii wrote:
> > Cc: 46036@debbugs.gnu.org
> > From: Riccardo Mottola <riccardo.mottola@libero.it>
> > Date: Sat, 30 Jan 2021 19:32:17 +0100
> > 
> > > Is this change safe, or will we need another pretest to be sure?  I
> > > thought we could next go straight to a release candidate.
> > 
> > to my knowledge it is safe: it is really equivalent code, the new syntax 
> > is just a shortcut. A test on a newer MacOS is of course needed, I don't 
> > have one.
> 
> Thanks.

I agree that it's safe so I've pushed the change.
-- 
Alan Third