Re: Patch to lisp/emacs-lisp/lisp.el breaks build: chartable is nil

[Juri Linkov <juri@linkov.net>]

> This change seems to have broken building for me:
> https://github.com/emacs-mirror/emacs/commit/c64cb02cca
>
> Failure is:
> Loading /private/tmp/emacs-head-20190506-8835-1tfm5kd/lisp/menu-bar.el
> (source)...
> Loading
> /private/tmp/emacs-head-20190506-8835-1tfm5kd/lisp/emacs-lisp/lisp.el
> (source)...
> Wrong type argument: char-table-p, nil
> make[1]: *** [bootstrap-emacs.pdmp] Error 255
> make: *** [src] Error 2
>
> I'm assuming that (unicode-property-table-internal 'paired-bracket) returns
> nil, since that is the only place that references chartables at all in the
> file.
>
> Full log, which has details of the macOS system this runs on, attached.
> I'm pretty certain, though, that this is probably not platform-dependent.
> Should probably guard against the error by verifying that you have a value
> from that query.

Thanks for the log, it helped to examine the problem since I had
no such error when compiled it.