--- c:comment.module    2005-03-12 01:00:02.000000000 -0800
+++ l:comment.module    2005-03-13 08:37:08.000000000 -0800
@@ -480,6 +480,8 @@
   $output = '';

   $comment = new StdClass();
+  $node->preview = TRUE;
+
   foreach ($edit as $key => $value) {
     $comment->$key = $value;
   }