Only prefetch http images to avoid trying to snarf invalid stuff.

[gnus] / lisp / gnus-html.el

diff --git a/lisp/gnus-html.el b/lisp/gnus-html.el
index 861ad73..77f771d 100644 (file)
--- a/lisp/gnus-html.el
+++ b/lisp/gnus-html.el
@@ -493,7 +493,7 @@ This only works if the article in question is HTML."
     (let ((blocked-images (with-current-buffer summary
                             (gnus-blocked-images))))
       (save-match-data
-       (while (re-search-forward "<img[^>]+src=[\"']\\([^\"']+\\)" nil t)
+       (while (re-search-forward "<img[^>]+src=[\"']\\(http[^\"']+\\)" nil t)
          (let ((url (gnus-html-encode-url (match-string 1))))
            (unless (gnus-html-image-url-blocked-p url blocked-images)
               (when (gnus-html-cache-expired url gnus-html-image-cache-ttl)