(defun gnus-agent-fetch-articles (group articles)
"Fetch ARTICLES from GROUP and put them into the Agent."
- (when articles
+ (when (and articles
+ (gnus-online (gnus-group-method group)))
(gnus-agent-load-alist group)
(let* ((alist gnus-agent-article-alist)
(headers (if (< (length articles) 2) nil gnus-newsgroup-headers))