lisp/gnus/message.el (message-setup-1): Return t (Bug#9392).

lisp/gnus/ChangeLog

+2011-09-02  Eli Zaretskii  <eliz@gnu.org>
+
+	* message.el (message-setup-1): Return t (Bug#9392).
+
 2011-09-01  Andrew Cohen  <cohen@andy.bu.edu>
 	* gnus-sum.el: When adding article headers to a summary buffer also

lisp/gnus/message.el

@@ -6530,7 +6530,9 @@ are not included."
   (message-position-point)
   ;; Allow correct handling of `message-checksum' in `message-yank-original':
   (set-buffer-modified-p nil)
-  (undo-boundary))
+  (undo-boundary)
+  ;; rmail-start-mail expects message-mail to return t (Bug#9392)
+  t)
 
 (defun message-set-auto-save-file-name ()
   "Associate the message buffer with a file in the drafts directory."