--- comment.module	11 Sep 2006 10:59:25 -0000	1.455.2.9
+++ comment.module	14 Oct 2006 20:13:40 -0000
@@ -290,6 +290,11 @@ function comment_nodeapi(&$node, $op, $a
       break;
 
     case 'delete':
+      $comments = db_query('SELECT c.*, u.name AS registered_name, u.uid FROM {comments} c INNER JOIN {users} u ON u.uid = c.uid WHERE c.nid = %d ORDER BY c.timestamp DESC', $node->nid);
+      while ($comment = db_fetch_object($comments)) {
+        $comment->name = $comment->uid ? $comment->registered_name : $comment->name;
+        comment_invoke_comment($comment, 'delete');
+      }
       db_query('DELETE FROM {comments} WHERE nid = %d', $node->nid);
       db_query('DELETE FROM {node_comment_statistics} WHERE nid = %d', $node->nid);
       break;