(all): Check if symbol is void.

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index e59e41666840734ab4fd27d782bbef125a469103..25d2d55851b45d80eeb97ea8d35e1d8cd19ac4fb 100644 (file)
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -1,6 +1,6 @@
 ;;; cus-start.el --- define customization properties of builtins
 ;;
-;; Copyright (C) 1997, 1999, 2000, 2001, 2002 Free Software Foundation, Inc.
+;; Copyright (C) 1997, 1999, 2000, 2001, 2002, 2005 Free Software Foundation, Inc.
 ;;
 ;; Author: Per Abrahamsen <abraham@dina.kvl.dk>
 ;; Keywords: internal
@@ -311,7 +311,8 @@ since it could result in memory overflow and make Emacs crash."
          ;; use the current value as the standard value.
          standard (if (nthcdr 4 this)
                       (nth 4 this)
-                    (funcall quoter (default-value symbol)))
+                    (when (boundp symbol)
+                      (funcall quoter (default-value symbol))))
          ;; Don't complain about missing variables which are
          ;; irrelevant to this platform.
          native-p (save-match-data