Classes not set properly on views_slideshow_singleframe_div_*

In views_slideshow_singleframe.theme.inc, line 78:

>
  $output = '  <div id="views_slideshow_singleframe_div_' . $id . '_' . $count . '" '. $class .'>' . "\n  ";
<

Should be:

>
  $output = '  <div id="views_slideshow_singleframe_div_' . $id . '_' . $count . '" class="'. $class .'">' . "\n  ";
<