From 2a7f0d8a859cf8555fc3983cc4a1530aaae85afa Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Sat, 10 Dec 2011 13:56:34 -0800
Subject: [PATCH] Return nil if no root path to determine dotfile

---
 lib/vagrant/environment.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/vagrant/environment.rb b/lib/vagrant/environment.rb
index 4d81a98e7..721985738 100644
--- a/lib/vagrant/environment.rb
+++ b/lib/vagrant/environment.rb
@@ -91,6 +91,7 @@ module Vagrant
     #
     # @return [Pathname]
     def dotfile_path
+      return nil if !root_path
       root_path.join(config.global.vagrant.dotfile_name)
     end