etc/init.d/vz-gentoo: fix missing VZREBOOTDIR

That was pretty lame from my side. Fix for commit af5bf43.

http://bugzilla.openvz.org/2467

Reported-by: Andrei Vinogradov <spamslepnoga@inbox.ru>
Signed-off-by: Kir Kolyshkin <kir@openvz.org>
1 file changed