[web/debug] Fix check for open sessions itervalues returns an iterator, which never evaluates to False. Regression from 0bb18407c053 "[toward py3k] rewrite dict.keys() and dict.values() (part of #2711624)".

     1

<div id="ajaxroot">

     2

  <div class="ajaxHtmlHead">

     3

    <script src="http://foo.js" type="text/javascript"> </script>

     4

  </div>

     5

  <h1>Hello</h1>

     6

</div>