(dired-overwrite-confirmed): Supply initial value.

diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el
index 8908e5ba4254085ea6124de84024322c412a364f..d7d1d6079993263e1fcca25738283d65897ba4ec 100644 (file)
--- a/lisp/dired-aux.el
+++ b/lisp/dired-aux.el
@@ -1129,7 +1129,7 @@ Special value `always' suppresses confirmation."
                 (other :tag "ask" t))
   :group 'dired)
 
-(defvar dired-overwrite-confirmed)
+(defvar dired-overwrite-confirmed nil)
 
 (defun dired-handle-overwrite (to)
   ;; Save old version of file TO that is to be overwritten.