(vc-next-action-on-file): When locking the latest trunk version,

use empty version number.

1 files changed, 3 insertions, 1 deletions

diff --git a/lisp/vc.el b/lisp/vc.el
index 266d454be7c..54d43ef08a5 100644
--- a/lisp/vc.el
+++ b/lisp/vc.el
@@ -647,7 +647,9 @@ to an optional list of FLAGS."
                 (vc-checkout-writable-buffer file)
               (if (yes-or-no-p "Lock the latest version instead? ")
                   (vc-checkout-writable-buffer file
-                     (vc-branch-part (vc-workfile-version file))))))
+                     (if (vc-trunk-p (vc-workfile-version file)) 
+                         ""  ;; this means check out latest on trunk
+                       (vc-branch-part (vc-workfile-version file)))))))
           )))
 
      ;; a checked-out version exists, but the user may not own the lock