commit 2d157463ed6feea1bc2d22d3c304413d54b4e94a
Author: Lee Rowlands <lee.rowlands@previousnext.com.au>
Date:   Wed Feb 27 16:39:39 2013 +1000

    Patch 7

diff --git a/core/modules/comment/comment.module b/core/modules/comment/comment.module
index 9ee6f81..b58df64 100644
--- a/core/modules/comment/comment.module
+++ b/core/modules/comment/comment.module
@@ -1609,6 +1609,15 @@ function comment_preprocess_block(&$variables) {
 function comment_prepare_author(Comment $comment) {
   // The account has been pre-loaded by CommentRenderController::buildContent().
   $account = $comment->uid->entity;
+  $anonymous_fields = array('name', 'homepage');
+  if ($account->uid == 0) {
+    // Make sure that correct anonymous fields are set if provided.
+    foreach ($anonymous_fields as $field) {
+      if (!empty($comment->{$field}->value)) {
+        $account->{$field} = $comment->{$field}->value;
+      }
+    }
+  }
   if (!$account) {
     $account = entity_create('user', array('uid' => 0, 'name' => $comment->name->value, 'homepage' => $comment->homepage->value));
   }