Handle vc-mtn error more gently
commit11d40d38c809df93956b4dbad7a3be0722d066ff
authorStephen Leake <stephen_leake@stephe-leake.org>
Fri, 24 Jul 2015 16:01:16 +0000 (24 11:01 -0500)
committerStephen Leake <stephen_leake@stephe-leake.org>
Wed, 29 Jul 2015 23:23:14 +0000 (29 18:23 -0500)
tree08ae591c8f59b7d3d935a7d4cd4bf885b70b7fc1
parenta53d1d325e0d1c0db6b407a776d6cfd3d12a90e0
Handle vc-mtn error more gently

* lisp/vc/vc-mtn.el (vc-mtn-mode-line-string): return "" when branch is nil
lisp/vc/vc-mtn.el