bug#75275: 30.0.92; `make-thread` bug on macOS 15.2

[Eli Zaretskii <eliz@gnu.org>]

> From: Stefan Kangas <stefankangas@gmail.com>
> Date: Thu, 2 Jan 2025 09:19:36 -0600
> Cc: 75275@debbugs.gnu.org, Alan Third <alan@idiocy.org>, Eli Zaretskii <eliz@gnu.org>
> 
> Gerd Möllmann <gerd.moellmann@gmail.com> writes:
> 
> > Maybe this one, after what Alan explained. Could you try it?
> >
> > 1 file changed, 2 insertions(+), 2 deletions(-)
> > src/nsterm.m | 4 ++--
> >
> > modified   src/nsterm.m
> > @@ -4875,8 +4875,8 @@ Function modeled after x_draw_glyph_string_box ().
> >
> >    if (![NSThread isMainThread]
> >        || (timeout && timeout->tv_sec == 0 && timeout->tv_nsec == 0))
> > -    thread_select (pselect, nfds, readfds, writefds,
> > -		   exceptfds, timeout, sigmask);
> > +    return thread_select (pselect, nfds, readfds, writefds,
> > +			  exceptfds, timeout, sigmask);
> >    else
> >      {
> >        struct timespec t = {0, 0};
> 
> That patch fixes it for me, indeed.  Thanks!
> 
> Eli, since this is a regression, do you agree that this should go to
> emacs-30?

Yes, thanks.