fixes warnings

Author: sloppycoder

lib/convertlabsdk/server.rb

@@ -9,6 +9,7 @@
 module ConvertLab
   class Server < Sinatra::Base
     dir = File.dirname(File.expand_path(__FILE__))
+    @url_prefix = ''
 
     set :views, "#{dir}/server/views"
 

test/server_helper.rb

@@ -10,7 +10,7 @@
 require 'convertlabsdk'
 require 'convertlabsdk/server'
 
-def init_test_db(env = 'memory')
+def init_test_db2(env = 'memory')
   ConvertLab.database_yml = File.dirname(__FILE__) + '/../config/database.yml'
   ConvertLab.establish_connection(env)
   silence_stream(STDOUT) do

test/test_server.rb

@@ -4,7 +4,7 @@
 class TestServer < MiniTest::Test
   include Rack::Test::Methods
 
-  init_test_db
+  init_test_db2
 
   def app
     ConvertLab::Server