From 6dfb02184b98717782472faf1e8488e3c5c08876 Mon Sep 17 00:00:00 2001
From: Kouhei Sutou <kou@clear-code.com>
Date: Sun, 8 Jan 2012 22:51:25 +0900
Subject: [PATCH] suppress a warning:

lib/capybara.rb:192: warning: instance variable @default_driver not initialized
---
 lib/capybara.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/capybara.rb b/lib/capybara.rb
index bf3cf327..539226cb 100644
--- a/lib/capybara.rb
+++ b/lib/capybara.rb
@@ -298,6 +298,7 @@ module Capybara
     end
   end
 
+  self.default_driver = nil
   autoload :DSL,        'capybara/dsl'
   autoload :Server,     'capybara/server'
   autoload :Session,    'capybara/session'