[elpa] externals/async 4d3b737 52/60: Fix error from reverting to nonexistent directories

[Stefan Monnier]

branch: externals/async
commit 4d3b737a965224639ae76f1139f3768bc9b0c6b6
Author: Hinckley, Troy J <address@hidden>
Commit: Hinckley, Troy J <address@hidden>

    Fix error from reverting to nonexistent directories
---
 dired-async.el | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/dired-async.el b/dired-async.el
index bc406b3..6c72606 100644
--- a/dired-async.el
+++ b/dired-async.el
@@ -162,7 +162,9 @@ Should take same args as `message'."
            (when dired-buffers
              (cl-loop for (_f . b) in dired-buffers
                       when (buffer-live-p b)
-                      do (with-current-buffer b (revert-buffer nil t))))
+                      do (with-current-buffer b
+                           (when (file-exists-p default-directory)
+                             (revert-buffer nil t)))))
            ;; Finally send the success message.
            (funcall dired-async-message-function
                     "Asynchronous %s of %s on %s file%s done"