From 6a12edeb714e273810cc65b66f8ec7a34c0d193f Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Wed, 20 Feb 2013 20:41:19 -0800
Subject: [PATCH] Get rid of unused variable

---
 lib/vagrant/environment.rb | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/lib/vagrant/environment.rb b/lib/vagrant/environment.rb
index fa71aba80..1a85636bc 100644
--- a/lib/vagrant/environment.rb
+++ b/lib/vagrant/environment.rb
@@ -55,10 +55,6 @@ module Vagrant
     # The path to the default private key
     attr_reader :default_private_key_path
 
-    # This is a set of the vagrantrc files already loaded so that they
-    # are only loaded once.
-    @@loaded_rc = Set.new
-
     # Initializes a new environment with the given options. The options
     # is a hash where the main available key is `cwd`, which defines where
     # the environment represents. There are other options available but