Re: master 7936c8a: * lisp/mb-depth.el (minibuffer-depth-indicator): New face.

[Eli Zaretskii]

> branch: master
> commit 7936c8a96060fa118220d4d874f740dc75e2fe47
> Author: Gabriel do Nascimento Ribeiro <gabriel376@hotmail.com>
> Commit: Juri Linkov <juri@linkov.net>
> 
>     * lisp/mb-depth.el (minibuffer-depth-indicator): New face.
>    
>     (minibuffer-depth-setup): Use new face and add a single space between
>     the depth indicator and the minibuffer prompt.
>     https://lists.gnu.org/archive/html/emacs-devel/2020-12/msg00230.html

This change causes a byte-compilation warning:

  In toplevel form:
  mb-depth.el:38:1: Warning: defface for `minibuffer-depth-indicator' fails to
      specify containing group