=== modified file 'drupal/modules/comment/comment.module'
--- drupal/modules/comment/comment.module	2008-02-14 07:57:20 +0000
+++ drupal/modules/comment/comment.module	2008-02-27 22:42:09 +0000
@@ -1176,7 +1176,7 @@
  * @return
  *   The original $edit.
  */
-function comment_validate($edit) {
+function comment_validate(&$edit) {
   global $user;
 
   // Invoke other validation handlers