Index: lisp/gnus-art.el
===================================================================
RCS file: /usr/local/cvsroot/gnus/lisp/gnus-art.el,v
retrieving revision 5.89
diff -u -r5.89 gnus-art.el
--- lisp/gnus-art.el	1999/11/07 03:26:48	5.89
+++ lisp/gnus-art.el	1999/11/17 00:16:13
@@ -4388,7 +4388,9 @@
   ;; In Emacs 20, `browse-url-browser-function' may be an alist.
   (if (listp browse-url-browser-function)
       (browse-url address)
-    (funcall browse-url-browser-function address)))
+    (funcall browse-url-browser-function address 
+	     (and (boundp browse-url-new-window-p)
+		  browse-url-new-window-p))))
 
 (defun gnus-button-embedded-url (address)
   "Browse ADDRESS."