bug#58967: 29.0.50; `g` in list-directory fails with error

[Eli Zaretskii]

> Cc: 58967@debbugs.gnu.org
> From: Stefan Kangas <stefankangas@gmail.com>
> Date: Sat, 12 Nov 2022 12:33:47 -0800
> 
> Thibault Polge <thibault@thb.lt> writes:
> 
> > Steps to reproduce:
> >
> >  - M-x list-directory RET
> >  - (Pick a directory)
> >  - Type `g`
> >  - Results in:
> >     Debugger entered--Lisp error: (void-function nil)
> >       nil()
> >       help-mode-revert-buffer(t nil)
> >       revert-buffer(t)
> >       funcall-interactively(revert-buffer t)
> >       command-execute(revert-buffer)
> >   Instead of refreshing the view (or just doing nothing)
> 
> I believe that this bug was fixed on master?

No, I can reproduce it with today's master.