Index: CHANGELOG.txt
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/publicbookings/CHANGELOG.txt,v
retrieving revision 1.6.2.9
diff -r1.6.2.9 CHANGELOG.txt
2a3,4
> bug #497198 by tirsales: Fixed bug with the sending of emails after an
>   request update
Index: publicbookings.module
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/publicbookings/publicbookings.module,v
retrieving revision 1.13.2.6
diff -r1.13.2.6 publicbookings.module
454a455
>   $client = publicbookings_client_load_from_record_id($values['record_id']);
457c458
<       if (empty($values['passphrase'])) {
---
>       if (empty($values['passphrase']) && empty($client['passphrase']) ) {
504a506,508
>               default:
>                 _publicbookings_send_mail('request_updated', $values['email'], $values);
>                 break;
Index: publicbookings.public.inc
===================================================================
RCS file: /cvs/drupal-contrib/contributions/modules/publicbookings/publicbookings.public.inc,v
retrieving revision 1.7.2.3
diff -r1.7.2.3 publicbookings.public.inc
116,117c116,117
<     $form['client']['email']['#value'] = $form['basic']['email']['#default_value'];
<   }
---
>     $form['client']['email']['#value'] = $form['client']['email']['#default_value'];
>