(find-file-default): Add defvar for var already used.

diff --git a/lisp/files.el b/lisp/files.el
index 4930d6a96a0201a6cf3d9bc9841bb6d55e17fcda..bac2f6bb5c90c0676f69ff1d166e1dbbd8217e82 100644 (file)
--- a/lisp/files.el
+++ b/lisp/files.el
@@ -788,6 +788,9 @@ documentation for additional customization information."
     (pop-to-buffer buffer t norecord)
     (raise-frame (window-frame (selected-window)))))
 
+(defvar find-file-default nil
+  "Used within `find-file-read-args'.")
+
 (defun find-file-read-args (prompt)
   (list (let ((find-file-default
               (and buffer-file-name