             strings = _.filter mimes, (x) ->_.isString x
             strings = _.map strings, patternize
             merged = _.merge regexps, strings
-            _.find merged, handles
+            return _.find merged, handles
         next() unless request.headersSent
 
 # A middeware that makes possible external specification of session

    return (request, response, next) ->
        return next() unless busy() is yes
        response.writeHead 503, options.reason
        return response.end()

# This middleware uses an external library to parse the incoming
# user agent identification string into a platform description

            response.setHeader "Location", url
            response.setHeader "Content-Length", 0
            response.writeHead relocated, message
            return response.end undefined
        next() unless request.headersSent

# This middleware is a little handy utility that merges the set
