bug#64759: Broken faces

[Eli Zaretskii]

> From: Juri Linkov <juri@linkov.net>
> Cc: 64759@debbugs.gnu.org,  Mauro Aranda <maurooaranda@gmail.com>
> Date: Fri, 21 Jul 2023 11:13:13 +0300
> 
> It seems adding non-empty definitions in bug#64655
> were intended to workaround a bug in cus-edit.el,
> not to fix it.

I don't think it's a bug.  Why is it a bug to tell the user that the
face has no information to show as the current definition?