(gnus-summary-refer-thread): Don't clobber unread articles
commitf4dbec453dcf0586c2a7ac4b010ae12691bc215b
authorJohan Bockgård <bojohan@gnu.org>
Sun, 12 Apr 2015 14:13:08 +0000 (12 16:13 +0200)
committerJohan Bockgård <bojohan@gnu.org>
Sun, 12 Apr 2015 14:13:08 +0000 (12 16:13 +0200)
treef0736733f8daf6d15a9bd47dc0a97812ccff89f9
parentbda8469be55134d617f6a5409634758842fef15f
(gnus-summary-refer-thread): Don't clobber unread articles

This fixes a bug where `A T' causes "random" articles to become marked
as read.

* lisp/gnus/gnus-sum.el (gnus-summary-refer-thread): Make sure
gnus-newsgroup-unreads remains sorted.
lisp/gnus/gnus-sum.el