Bug: Empty post grid error in emitted HTML

When a Post grid has no items, it does not close off the generated divs properly

Below is example source generated by a post grid with no results matching the query (the preceding style/script blocks not included as these are the relevant pieces of HTML)

<div id="post-grid-133" class="post-grid grid">
<div class="grid-nav-top">
</div>
<div class="grid-items-wrap">
<div class="grid-items ">
<div class="no-post-found">
No Post found </div> <!-- .no-post-found -->

<script>
</script>
<script>

</script> </div> <!-- End .post-grid -->