Fix backup fn, DRY and ignore symlinks directories.

* dired-async.el (dired-async-create-files): Do it.

diff --git a/dired-async.el b/dired-async.el
index 00e17cee26d510c9f135dee0dd5523c0fb077a3b..64f958a1d5bd937e6a62e63ba7e041dcbdee2e58 100644 (file)
--- a/dired-async.el
+++ b/dired-async.el
@@ -263,11 +263,10 @@ ESC or `q' to not overwrite any of the remaining files,
                                 ;; Symlinks are copied as file from source unlike
                                 ;; `dired-copy-file' which is same as cp -d.
                                 (lambda (from to ok)
-                                  (cond ((eq t (nth 0 (file-attributes from))) (ignore))
+                                  (cond ((file-directory-p from) (ignore))
                                         (t (let ((count 0))
                                              (while (let ((attrs (file-attributes to)))
-                                                      (and attrs
-                                                           (null (nth 0 (file-attributes to)))))
+                                                      (and attrs (null (nth 0 attrs))))
                                                (cl-incf count)
                                                (setq to (concat (file-name-sans-versions to)
                                                                 (format ".~%s~" count)))))