(kmacro-bind-to-key): Avoid comparisons on function keys.

2 files changed, 5 insertions, 2 deletions

diff --git a/lisp/ChangeLog b/lisp/ChangeLog
index 322c00b6660..3631cccab7f 100644
--- a/lisp/ChangeLog
+++ b/lisp/ChangeLog
@@ -1,5 +1,7 @@
 2007-07-15  Richard Stallman  <rms@gnu.org>
 
+        * kmacro.el (kmacro-bind-to-key): Avoid comparisons on function keys.
+
         * tutorial.el (tutorial--find-changed-keys):
         Handle C-x specially like ESC.
 
diff --git a/lisp/kmacro.el b/lisp/kmacro.el
index bfc0edba2c1..4dc06a4ada3 100644
--- a/lisp/kmacro.el
+++ b/lisp/kmacro.el
@@ -795,8 +795,9 @@ may be shaded by a local key binding."
           ok cmd)
       (when (= (length key-seq) 1)
         (let ((ch (aref key-seq 0)))
-          (if (or (and (>= ch ?0) (<= ch ?9))
-                  (and (>= ch ?A) (<= ch ?Z)))
+          (if (and (integerp ch)
+                   (or (and (>= ch ?0) (<= ch ?9))
+                       (and (>= ch ?A) (<= ch ?Z))))
               (setq key-seq (concat "\C-x\C-k" key-seq)
                     ok t))))
       (when (and (not (equal key-seq ""))