Fixed variable name

Aleksander Machniak

2014-07-30 31b02362653e6399ef63a2342dc0e777c173c33b

 program/js/app.js

@@ -6423,7 +6423,7 @@
    if (typeof content == 'object')
      popup.append(content);
    else
      popup.html(html);
      popup.html(content);

    popup.dialog($.extend({
        title: title,