(dired-build-subdir-alist): Bind buffer-undo-list to t.

diff --git a/lisp/dired.el b/lisp/dired.el
index f64c24720679bd72dcd7c901c62bf38629cdec52..f9eb97f549e008b324289ecb7adbd3a5741aa86a 100644 (file)
--- a/lisp/dired.el
+++ b/lisp/dired.el
@@ -2128,6 +2128,7 @@ instead of `dired-actual-switches'."
   (save-excursion
     (let* ((count 0)
           (buffer-read-only nil)
+          (buffer-undo-list t)
           (switches (or switches dired-actual-switches))
           new-dir-name
           (R-ftp-base-dir-regex