Add use-dialog-box.

1 files changed, 2 insertions, 0 deletions

diff --git a/lisp/cus-start.el b/lisp/cus-start.el
index e9332ce9de4..2c7268bdffb 100644
--- a/lisp/cus-start.el
+++ b/lisp/cus-start.el
@@ -104,6 +104,8 @@
                                     (const :tag "always" t)))
              ;; fileio.c
              (insert-default-directory minibuffer boolean)
+             ;; fns.c
+             (use-dialog-box menu boolean)
              ;; frame.c
              (default-frame-alist frames
                (repeat (cons :format "%v"