(dired-do-chxxx): Use -- only on GNU systems.

1 files changed, 4 insertions, 1 deletions

diff --git a/lisp/dired-aux.el b/lisp/dired-aux.el
index c8e37ea340a..86b897d6616 100644
--- a/lisp/dired-aux.el
+++ b/lisp/dired-aux.el
@@ -98,7 +98,10 @@ With prefix arg, prompt for argument SWITCHES which is options for `diff'."
     (setq failures
           (dired-bunch-files 10000
                              (function dired-check-process)
-                             (list operation program new-attribute "--")
+                             (append 
+                              (list operation program new-attribute)
+                              (if (string-match "gnu" system-configuration)
+                                  '("--") nil))
                              files))
     (dired-do-redisplay arg);; moves point if ARG is an integer
     (if failures