[Emacs-diffs] Changes to emacs/lisp/vc.el,v

[Masatake YAMATO]

CVSROOT:        /sources/emacs
Module name:    emacs
Changes by:     Masatake YAMATO <jet>   07/06/15 18:50:20

Index: vc.el
===================================================================
RCS file: /sources/emacs/emacs/lisp/vc.el,v
retrieving revision 1.426
retrieving revision 1.427
diff -u -b -r1.426 -r1.427
--- vc.el       15 Jun 2007 13:56:47 -0000      1.426
+++ vc.el       15 Jun 2007 18:50:19 -0000      1.427
@@ -2216,7 +2216,9 @@
        ;; if the backend supports it, get the state
        ;; of all files in this directory at once
        (let ((backend (vc-responsible-backend subdir)))
-         (if (vc-find-backend-function backend 'dir-state)
+         ;; check `backend' can really handle `subdir'.
+         (if (and (vc-call-backend backend 'responsible-p subdir)
+                  (vc-find-backend-function backend 'dir-state))
              (vc-call-backend backend 'dir-state subdir)))
         (forward-line 1)
         ;; erase (but don't remove) the "total" line