Fix gnus-summary-catchup-from-here edge case

* lisp/gnus/gnus-sum.el (gnus-summary-catchup-from-here): Make the
command work in the final line in the buffer, too (bug#43496).

diff --git a/lisp/gnus/gnus-sum.el b/lisp/gnus/gnus-sum.el
index 2f0ea0c58f8c2a9fd18b21dc260aef8662d22ee7..8e27a94e5b87e60bf4745cd141d6a8e830c0722e 100644 (file)
--- a/lisp/gnus/gnus-sum.el
+++ b/lisp/gnus/gnus-sum.el
@@ -11537,7 +11537,7 @@ If ALL is non-nil, also mark ticked and dormant articles as read."
     (gnus-save-hidden-threads
       (let ((beg (point)))
        ;; We check that there are unread articles.
-       (when (or all (gnus-summary-find-next))
+       (when (or all (gnus-summary-last-article-p) (gnus-summary-find-next))
          (gnus-summary-catchup all t beg nil t)))))
   (gnus-summary-position-point))