       config.parse()
 
     it 'error should be shown when server root dir is not set', (done)->
-      out = err = 0
+      out = 0
       err_msg = 'error Server\'s root not set in in config file'
 
       global.global_options.server = true

      delete global.global_options

    it 'error should be shown when server root dir does not exist', (done)->
      out = err = 0
      root_dir = path.join base, 'not', 'existent', 'folder'
      err_msg = 'error Server\'s root dir does not exist ~> ' + root_dir 


      config.parse()

    it 'error should be shown when input dir does not exist', (done)->
      out = 0
      err_msg = 'error Input dir does not exist ~> non/existent/folder'

      global.__stdout = (data)-> out++
