Module breaks search snippet

I have installed this module for English/Russian content.

In search-result.tpl.php there is a following code:

<dt class="title">
  <a href="<?php print $url; ?>"><?php print $title; ?></a>
</dt>
<dd>
  <?php if ($snippet) : ?>

Some cases the module breaks snippet validation <?php if ($snippet) : ?> and as result search outputs only node titles.

Please advice.