Subject: bug#39344: 28.0.50; Gnus: Selecting deleted buffer

From: Michael Heerdegen <[email-masked]>
Date: Wed, 29 Jan 2020 18:00:59 +0100

Andreas Schwab <[email-masked]> writes:

> Perhaps gnus-add-buffer should already deduplicate.

Seems Sam has done that on master.  That fixed the problem for me.
Dunno if there is anything to do for emacs-27.

Thanks,

Michael.