adrahon/vagrant-kvm — pull request #211 by miurahr (2014-04-10 12:13:18+00:00)
Title: v0.1.6:  fix undefined env error

fix undefined error reported here.
https://github.com/adrahon/vagrant-kvm/issues/201#issuecomment-40050196

Signed-off-by: Hiroshi Miura