Ticket #18064: comment-insert.diff

wp-includes/comment.php

@@ -1244 +1244 @@
         $comment = get_comment($id);
         do_action('wp_insert_comment', $id, $comment);
 
+        // Allow hooking for specific comment types.
+        do_action('wp_insert_comment_type_'.$comment->comment_type, $id, $comment);
+
         return $id;
 }