From c50d9c8490e538922b5c1ed88ba5531a0eca38eb Mon Sep 17 00:00:00 2001
From: Graham Ashton <graham@effectif.com>
Date: Thu, 21 Jan 2010 00:29:46 +0000
Subject: [PATCH] Catch MissingSourceFile error raised when mongrel isn't
 installed.

---
 lib/capybara/server.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/capybara/server.rb b/lib/capybara/server.rb
index acdf8afd..9bffb3d9 100644
--- a/lib/capybara/server.rb
+++ b/lib/capybara/server.rb
@@ -51,9 +51,9 @@ class Capybara::Server
 
     Timeout.timeout(10) do
       Thread.new do
-        if defined?(Rack::Handler::Mongrel)
+        begin
           Rack::Handler::Mongrel.run(Identify.new(@app), :Port => port)
-        else
+        rescue LoadError
           Rack::Handler::WEBrick.run(Identify.new(@app), :Port => port, :AccessLog => [])
         end
       end