* lisp/vc/vc.el (vc-deduce-backend): Use ignore-errors.

diff --git a/lisp/vc/vc.el b/lisp/vc/vc.el
index e767deace2ed9a45a55d3d58c9c72fad3d1baf68..a0b4cc92719355b4d8b6b116b395a3efbc712757 100644 (file)
--- a/lisp/vc/vc.el
+++ b/lisp/vc/vc.el
@@ -996,9 +996,7 @@ Within directories, only files already under version control are noticed."
        ((derived-mode-p 'diff-mode)     diff-vc-backend)
         ;; Maybe we could even use comint-mode rather than shell-mode?
        ((derived-mode-p 'dired-mode 'shell-mode 'compilation-mode)
-        (condition-case nil
-             (vc-responsible-backend default-directory)
-           (error nil)))
+        (ignore-errors (vc-responsible-backend default-directory)))
        (vc-mode (vc-backend buffer-file-name))))
 
 (declare-function vc-dir-current-file "vc-dir" ())