Suppress undesired error messages in filenotify-tests.el

* test/lisp/filenotify-tests.el (file-notify-test03-autorevert):
Suppress `vc-refresh-state', it produces undesired error messages.

1 files changed, 3 insertions, 0 deletions

diff --git a/test/lisp/filenotify-tests.el b/test/lisp/filenotify-tests.el
index 27434bcef20..c024c51ce28 100644
--- a/test/lisp/filenotify-tests.el
+++ b/test/lisp/filenotify-tests.el
@@ -665,6 +665,9 @@ delivered."
 (setq auto-revert-notify-exclude-dir-regexp "nothing-to-be-excluded"
       auto-revert-remote-files t
       auto-revert-stop-on-user-input nil)
+;; In the remote case, `vc-refresh-state' returns undesired error
+;; messages.  Let's suppress them.
+(defalias 'vc-refresh-state 'ignore)
 
 (ert-deftest file-notify-test03-autorevert ()
   "Check autorevert via file notification."