bug#48471: 28.0.50; Incorrect handling of `project-ignores' on macOS (BSD find?) if project root is a directory name

[Eli Zaretskii]

> Cc: p.stephani2@gmail.com, larsi@gnus.org, 48471@debbugs.gnu.org,
>  monnier@IRO.UMontreal.CA
> From: Paul Eggert <eggert@cs.ucla.edu>
> Date: Sun, 30 May 2021 09:27:34 -0700
> 
> On 5/29/21 11:31 PM, Eli Zaretskii wrote:
> > It's in Posix, but I'm not sure how portable it is in practice.  Paul,
> > Andreas, do you happen to know?
> 
> Although 'find -H' was not in 7th edition Unix, it was added reasonably 
> soon after that and it should be in all currently-supported POSIXish 
> platforms.

Thanks, I guess it's safe to use it then.