Only calculate the source root once

2010-08-23 21:44:53 -07:00 · 2010-08-23 21:44:53 -07:00 · 3b86122e09
commit 3b86122e09
parent 4844d6c12f
1 changed files with 1 additions and 1 deletions
--- a/lib/vagrant.rb
+++ b/lib/vagrant.rb
@ -7,7 +7,7 @@ module Vagrant
    # The source root is the path to the root directory of
    # the Vagrant gem.
    def source_root
-      File.expand_path('../../', __FILE__)
+      @source_root ||= File.expand_path('../../', __FILE__)
    end
  end
 end