fix: use the same conditions for index and patch

Author: theKashey

patch.js

@@ -1,6 +1,6 @@
 'use strict'
 
-if (process.env.NODE_ENV === 'production') {
+if (!module.hot || process.env.NODE_ENV === 'production') {
   module.exports = require('./dist/react-hot-loader.production.min.js');
 } else {
   module.exports = require('./dist/react-hot-loader.development.js');