Pass version correctly and cope properly with identifier select

processor.php

@@ -244,7 +244,8 @@
  function processPositiveResponse($valid) {
   if ($_REQUEST['openid_identity'] != $_SESSION['openid']['delegate']) {
    if ($_SESSION['openid']['delegate'] == 'http://specs.openid.net/auth/2.0/identifier_select') {
-    $_SESSION['openid']['delegate'] = $_REQUEST['openid_identity']; 
+    $_SESSION['openid']['identity'] = $_REQUEST['openid_identity']; 
+    $_SESSION['openid']['delegate'] = $_REQUEST['openid_claimed_id'];
    } else {
      error('diffid', 'Identity provider validated wrong identity. Expected it to '
   	             . 'validate ' . $_SESSION['openid']['delegate'] . ' but it '