From f49585db5163d8bc86be7c0fd46b94cb1c8ee444 Mon Sep 17 00:00:00 2001
From: Fabio Rehm <fgrehm@gmail.com>
Date: Sun, 8 Jun 2014 22:49:33 -0300
Subject: [PATCH] driver/cli: Improved lxc-attach check [GH-294]

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

diff --git a/lib/vagrant-lxc/driver/cli.rb b/lib/vagrant-lxc/driver/cli.rb
index b9f6ee3..d378288 100644
--- a/lib/vagrant-lxc/driver/cli.rb
+++ b/lib/vagrant-lxc/driver/cli.rb
@@ -130,7 +130,7 @@ module Vagrant
           unless defined?(@supports_attach)
             begin
               @supports_attach = true
-              run(:attach, '--name', @name, 'true')
+              run(:attach, '--name', @name, '--', '/bin/true')
             rescue LXC::Errors::ExecuteError
               @supports_attach = false
             end