In C-x v L and C-x v D, prompt for directory if there is no default backend.
commit1eee634131dea9cf32d6ab83a06c0776b680fe8e
authorChong Yidong <cyd@gnu.org>
Sat, 28 Jul 2012 14:18:51 +0000 (28 22:18 +0800)
committerChong Yidong <cyd@gnu.org>
Sat, 28 Jul 2012 14:18:51 +0000 (28 22:18 +0800)
tree868fda40fc3a02ede98b563e6203337bbfa531d3
parent69c3b839f881e2cd3d9b8c8cc78a4a25a4f7399c
In C-x v L and C-x v D, prompt for directory if there is no default backend.

* lisp/vc/vc.el (vc-root-diff, vc-print-root-log): Prompt for a
directory if vc-deduce-backend returns nil.

Fixes: debbugs:7350
lisp/ChangeLog
lisp/vc/vc.el