Index: modules/comment/comment.module
===================================================================
RCS file: /cvs/drupal/drupal/modules/comment/comment.module,v
retrieving revision 1.544
diff -u -r1.544 comment.module
--- modules/comment/comment.module	20 May 2007 07:30:03 -0000	1.544
+++ modules/comment/comment.module	22 May 2007 23:56:41 -0000
@@ -1721,14 +1721,18 @@
   return $form_values;
 }
 
+function comment_last_page($nid) {
+  $last_page = ceil(comment_num_all($nid) / _comment_get_display_setting('comments_per_page'));
+  return ($last_page - 1);
+}
+
 function comment_form_submit(&$form_values, $form, &$form_state) {
   $form_values = _comment_form_submit($form_values);
   if ($cid = comment_save($form_values)) {
-    $form_state['redirect'] = array('node/'. $form_values['nid'], NULL, "comment-$cid");
+    $form_state['redirect'] = array('node/'. $form_values['nid'], "page=".comment_last_page($form_values['nid']), "comment-$cid");
     return;
   }
 }
-
 /*
 ** Renderer or visualization functions this can be optionally
 ** overridden by themes.