bug#54878: 29.0.50; diary-fancy-display - with-current-buffer nil

[Andreas Röhler]

Am 12.04.22 um 12:19 schrieb Lars Ingebrigtsen:

> Andreas Röhler <andreas.roehler@easy-emacs.de> writes:
>
> > Error from M-x calendar RET, backtrace below.
> >
> > Caused by custom-file content of
> >
> >  '(calendar-mark-diary-entries-flag t)
> >  '(calendar-view-diary-initially-flag t)
> >
> > Error from ‘diary-fancy-display’ 
> >
> > (with-current-buffer (find-buffer-visiting diary-file)
> >
> > and get ‘nil’ from ‘(find-buffer-visiting diary-file)’.
> >       
> I'm unable to reproduce this in Emacs 29.
>
> emacs -Q
> M-:  (setq calendar-mark-diary-entries-flag t
>        calendar-view-diary-initially-flag t)
> M-x calendar
>
> I don't get any errors.  I guess I need a diary file for today to
> reproduce the problem?  What do you have?
>
>

 In ~/.emacs.d/diary exists an empty foo.org

Getting in *Messages*:

diary-list-entries: Wrong type argument: stringp, nil