From a327eadd5f395194a2be401985895c577b2abd5b Mon Sep 17 00:00:00 2001
From: Mitchell Hashimoto <mitchell.hashimoto@gmail.com>
Date: Sat, 17 Dec 2011 11:54:21 -0800
Subject: [PATCH] Fix a nomethoderror on a nil

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

diff --git a/lib/vagrant/cli.rb b/lib/vagrant/cli.rb
index 68b2c8422..09a5597d5 100644
--- a/lib/vagrant/cli.rb
+++ b/lib/vagrant/cli.rb
@@ -30,7 +30,7 @@ module Vagrant
 
       # If we reached this far then we must have a subcommand. If not,
       # then we also just print the help and exit.
-      command_class = Vagrant.commands.get(@sub_command.to_sym)
+      command_class = Vagrant.commands.get(@sub_command.to_sym) if @sub_command
       return help if !command_class || !@sub_command
       @logger.debug("Invoking command class: #{command_class} #{@sub_args.inspect}")