config.ru in passenger-3.0.10

- old
+ new

@@ -1,8 +1,10 @@
 app = lambda do |env|
     if env['PATH_INFO'] == '/chunked'
         chunks = ["7\r\nchunk1\n\r\n", "7\r\nchunk2\n\r\n", "7\r\nchunk3\n\r\n", "0\r\n\r\n"]
         [200, { "Content-Type" => "text/html", "Transfer-Encoding" => "chunked" }, chunks]
+    elsif env['PATH_INFO'] == '/pid'
+        [200, { "Content-Type" => "text/html" }, [$$]]
     else
         [200, { "Content-Type" => "text/html" }, ["hello <b>world</b>"]]
     end
 end
 run app