(function(modules, cache, entry) {
  window.err-code = req(entry);
  function req(name) {
    if (cache[name]) return cache[name].exports;
    var m = cache[name] = {exports: {}};
    modules[name][0].call(m.exports, modRequire, m, m.exports, window);
    return m.exports;
    function modRequire(alias) {
      var id = modules[name][1][alias];
      if (!id) throw new Error("Cannot find module " + alias);
      return req(id);
    }
  }
})({0: [function(require,module,exports,global){
'use strict';

function createError(err, code, props) {
    var key;

    if (!(err instanceof Error)) {
        throw new TypeError('Please pass an Error to err-code');
    }

    if (typeof code === 'object') {
        props = code;
    } else if (code != null) {
        err.code = code;
    }

    if (props) {
        for (key in props) {
            err[key] = props[key];
        }
    }

    return err;
}

module.exports = createError;

}, {}],}, {}, 0);