Don't mark articles in Gnus as displayed when they aren't

* lisp/gnus/gnus-sum.el (gnus-summary-read-group-1): Don't
mark any articles as selected if we're not selecting any
articles (bug#18255).

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index 72e902a11f8493fb3f43d7f61c92c54d74436bd7..624833420d7c69a9156305ae451240fbfc43ddad 100644 (file)
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -4037,6 +4037,9 @@ If SELECT-ARTICLES, only select those articles from GROUP."
        (when kill-buffer
          (gnus-kill-or-deaden-summary kill-buffer))
        (gnus-summary-auto-select-subject)
+       ;; Don't mark any articles as selected if we haven't done that.
+       (when no-article
+         (setq overlay-arrow-position nil))
        ;; Show first unread article if requested.
        (if (and (not no-article)
                 (not no-display)