1 files changed, 3 insertions, 3 deletions

diff --git a/lisp/map-ynp.el b/lisp/map-ynp.el
index 0e3f219c23c..48dcbc35950 100644
--- a/lisp/map-ynp.el
+++ b/lisp/map-ynp.el
@@ -121,12 +121,12 @@ Returns the number of actions taken."
                   (let ((cursor-in-echo-area (not no-cursor-in-echo-area)))
                     (message "%s(y, n, !, ., q, %sor %s) "
                              prompt user-keys
-                             (key-description (char-to-string help-char)))
+                             (key-description (vector help-char)))
                     (setq char (read-event)))
                   ;; Show the answer to the question.
                   (message "%s(y, n, !, ., q, %sor %s) %s"
                            prompt user-keys
-                           (key-description (char-to-string help-char))
+                           (key-description (vector help-char))
                            (single-key-description char))
                   (setq def (lookup-key map (vector char)))
                   (cond ((eq def 'exit)
@@ -205,7 +205,7 @@ the current %s and exit."
                         (t
                          ;; Random char.
                          (message "Type %s for help."
-                                  (key-description (char-to-string help-char)))
+                                  (key-description (vector help-char)))
                          (beep)
                          (sit-for 1)
                          (setq next (` (lambda ()