Re: master bfa951cdfa: Fix invalid current buffer after print-unreadable-function signals

[Eli Zaretskii]

> From: Stefan Kangas <stefankangas@gmail.com>
> Date: Thu, 28 Jul 2022 01:14:30 -0700
> Cc: Po Lu <luangruo@yahoo.com>
> 
> Lars Ingebrigtsen <larsi@gnus.org> writes:
> 
> > Po Lu via Mailing list for Emacs changes <emacs-diffs@gnu.org> writes:
> >
> >>     Fix invalid current buffer after print-unreadable-function signals
> >>
> >>     * src/print.c (PRINTPREPARE): Remove `old' and
> >>     record_unwind_current_buffer instead.
> >>     (PRINTFINISH): Stop restoring `old'.  (bug#56773)
> >
> > This apparently leads to:
> >
> > 1 unexpected results:
> >    FAILED  terpri
> >
> > in print-tests.el.
> 
> If there is no quick fix, could we please revert the change?
> 
> It's currently stopping me from merging emacs-28 to master.

Why does it prevent a merge?