"Require" function may not work from v1.4.x

[SawamiWataru]

Currently(v1.6.6) working. I confirmed that it is working with the script below.

• testJS1.js

  function(request){
  var res = loadTest.testJS2.TEST_CONST;
  //    var res = loadTest.testJS2.testLoad();
  return {
      status: 200,
      headers: {"Content-Type":"text/plain"},
      body: ["'" + res]
  };
  };
  var loadTest = require("testJS2");

• testJS2.js

  testJS2 = {};
  testJS2.TEST_CONST = "test";
  testJS2.testLoad = function() {
  return "ok";
  }
  exports.testJS2 = testJS2;