bug#43597: 28.0.50; arc-mode.el fails to display a ZIP file

[Eli Zaretskii]

> From: Stephen Berman <stephen.berman@gmx.net>
> Cc: 43597@debbugs.gnu.org
> Date: Fri, 25 Sep 2020 15:58:36 +0200
> 
> > Anyway, here's the proposed patch, please test:
> 
> It works for me (at first I applied it to master and the patch partly
> failed to apply, then I looked at the line numbers and realized it was
> for Emacs 27).  Thanks.

Thanks, installed on the emacs-27 branch, and closing the bug.