Error: ReferenceError: window is not defined

[oppianmatt]

Tracing dependencies for: search
ReferenceError: window is not defined
In module tree:
    search
      pupriceslider

Error: ReferenceError: window is not defined
In module tree:
    search
      pupriceslider

[oppianmatt]

rewrote it to this and it works:

define(function() {
  "use strict";
  if (typeof window == 'undefined')
    return { load: function(n, r, load){ load() } };
  var doc = window.document,
      docBody = doc.body,
      createLink = function (src) {
        var link = doc.createElement('link');
        link.type = 'text/css';
        link.rel = 'stylesheet';
        link.href = src;
        return link;
      },
      resolveClassName = function (moduleName) {
        var parts = moduleName.split('/');
        return parts[parts.length - 1].replace('.', '-') + '-loaded';
      };
  var cssAPI = {};
  cssAPI.load = function (name, req, load) {
    var head = doc.getElementsByTagName('head')[0],
        test,
        interval,
        link;

    test = doc.createElement('div');
    test.className = resolveClassName(name);
    test.style.cssText = 'position: absolute;left:-9999px;top:-9999px;';
    docBody.appendChild(test);

    if (test.offsetHeight > 0) {
      docBody.removeChild(test);
      load();
    } else {
      link = createLink(name);
      head.appendChild(link);
      interval = window.setInterval(function () {
        if (test.offsetHeight > 0) {
          clearInterval(interval);
          docBody.removeChild(test);
          load();
        }
      }, 50);
    }
  };

  return cssAPI;
});