From df4dfc36e7f08ba3a23556faa36827d79903c8c7 Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Mon, 14 Apr 2014 19:52:49 -0700
Subject: [PATCH] MachineIndex lock is a monitor to allow recursion

---
 lib/vagrant/machine_index.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/vagrant/machine_index.rb b/lib/vagrant/machine_index.rb
index e396eb70b..e19b09cd0 100644
--- a/lib/vagrant/machine_index.rb
+++ b/lib/vagrant/machine_index.rb
@@ -43,7 +43,7 @@ module Vagrant
     def initialize(data_dir)
       @data_dir   = data_dir
       @index_file = data_dir.join("index")
-      @lock       = Mutex.new
+      @lock       = Monitor.new
       @machines  = {}
       @machine_locks = {}