bug#54006: Duplicate test

[Jim Meyering]

On Mon, Feb 14, 2022 at 8:42 PM Ulrich Eckhardt
<ulrich.eckhardt@base-42.de> wrote:
> there's a duplicate test in tests/empty, see attached patch.
>
> I'm working on a few other improvements, so please provide feedback if
> there's anything I should do differently in the future.

Thank you. I've applied that, edited the commit log to make it
conform, and pushed.
See the file HACKING for policy on how to write Emacs-style ChangeLog
entries for grep commit logs. E.g., title is not a sentence and
usually has no punctuation. And each affected file name is called out.
Sometimes function names are also listed, e.g.,

* dir/file_name (func1, func2): Description.