Index: token_comment.inc
===================================================================
--- token_comment.inc	(revision 3969)
+++ token_comment.inc	(working copy)
@@ -12,6 +12,7 @@
       // Cast to an object just in case fussy Drupal gave us an array
       $comment = (object)$object;
 
+      $values['comment-cid']             = $comment->cid;
       $values['comment-nid']             = $comment->nid;
       $values['comment-title']           = check_plain($comment->subject);
       $values['comment-body']            = check_markup($comment->comment, $comment->format);