diff -u /afs/rcf/user/dsg/elisp/gnus/lisp/gnus-art.el.0.97 /afs/rcf/user/dsg/elisp/gnus/lisp/gnus-art.el
--- /afs/rcf/user/dsg/elisp/gnus/lisp/gnus-art.el.0.97	Fri Oct 29 13:39:41 1999
+++ /afs/rcf/user/dsg/elisp/gnus/lisp/gnus-art.el	Fri Oct 29 13:39:41 1999
@@ -3129,10 +3129,11 @@
 	  (when (string-match (pop ignored) type)
 	    (throw 'ignored nil)))
 	(if (and (setq not-attachment
-		       (or (not (mm-handle-disposition handle))
-			   (equal (car (mm-handle-disposition handle))
-				  "inline")
-			   (mm-attachment-override-p handle)))
+		       (and (not (mm-inline-override-p handle))
+			    (or (not (mm-handle-disposition handle))
+				(equal (car (mm-handle-disposition handle))
+				       "inline")
+				(mm-attachment-override-p handle))))
 		 (mm-automatic-display-p handle)
 		 (or (mm-inlined-p handle)
 		     (mm-automatic-external-display-p type)))