Sync change from trunk at request of rms in FOR-RELEASE:
authorGlenn Morris <rgm@gnu.org>
Thu, 17 May 2007 07:38:11 +0000 (07:38 +0000)
committerGlenn Morris <rgm@gnu.org>
Thu, 17 May 2007 07:38:11 +0000 (07:38 +0000)
commitdf2611982a54c0daaf019bfe7947836320255f80
tree3daebc3937932a1873e0c5d5c72957db26c0a7a0
parent9841bd378ab84f3acf811c030810c8c00cf6d553
Sync change from trunk at request of rms in FOR-RELEASE:

Stefan Monnier  <monnier at iro.umontreal.ca>

(vc-find-root): Stop searching when the user changes.
lisp/vc-hooks.el