1 files changed, 1 insertions, 1 deletions

diff --git a/lisp/mail/rmailout.el b/lisp/mail/rmailout.el
index e09e1ebe1c8..d7b4c591e58 100644
--- a/lisp/mail/rmailout.el
+++ b/lisp/mail/rmailout.el
@@ -408,7 +408,7 @@ FILE-NAME defaults, interactively, from the Subject field of the message."
     (goto-char (point-min))
     (search-forward "\n\n")
     (and (file-exists-p file-name)
-         (not (y-or-n-p (message "File %s exists; overwrite? " file-name)))
+         (not (y-or-n-p (format "File %s exists; overwrite? " file-name)))
          (error "Operation aborted"))
     (write-region (point) (point-max) file-name)
     (if (equal major-mode 'rmail-mode)