From 2385305f6f30d2383a82590471bba420449cac2a Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Wed, 10 Dec 2014 09:26:31 -0800
Subject: [PATCH] core: Don't encode! since string might be frozen

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

diff --git a/lib/vagrant/util/subprocess.rb b/lib/vagrant/util/subprocess.rb
index dbb28ea97..278d68d01 100644
--- a/lib/vagrant/util/subprocess.rb
+++ b/lib/vagrant/util/subprocess.rb
@@ -25,7 +25,7 @@ module Vagrant
       def initialize(*command)
         @options = command.last.is_a?(Hash) ? command.pop : {}
         @command = command.dup
-        @command.each { |s| s.encode!(Encoding.default_external) }
+        @command.each { |s| s.encode(Encoding.default_external) }
         @command[0] = Which.which(@command[0]) if !File.file?(@command[0])
         if !@command[0]
           raise Errors::CommandUnavailableWindows, file: command[0] if Platform.windows?