(rmail-reply): Concatenate all the References headers.

1 files changed, 2 insertions, 4 deletions

diff --git a/lisp/mail/rmail.el b/lisp/mail/rmail.el
index 56d21765086..67e6633eb19 100644
--- a/lisp/mail/rmail.el
+++ b/lisp/mail/rmail.el
@@ -2306,10 +2306,8 @@ use \\[mail-yank-original] to yank the original message into it."
                          (if msgnum
                              (rmail-set-attribute "answered" t msgnum)))))))
       nil
-      (cons (cons "References" message-id)
-            (mapcar (function (lambda (elt) 
-                                (cons "References" elt)))
-                    references)))
+      (list (cons "References" (concat (mapconcat 'identity references " ")
+                                       " " message-id))))
     ;; We keep the rmail buffer and message number in these 
     ;; buffer-local vars in the sendmail buffer,
     ;; so that rmail-only-expunge can relocate the message number.