MySQL error when operating in strict mode when running webform_update_6308()

Just trying the new WebForm and I got the following error on MySQL server

Sorry, too busy to create a patch but changing the following line (#820) in webform_update_6308 does the trick:

<code>
<?php
  db_add_field($ret, 'webform_emails', 'excluded_components', array('type' => 'text', 'not null' => TRUE, 'default' => ''));
?>

to

<?php
  db_add_field($ret, 'webform_emails', 'excluded_components', array('type' => 'text', 'not null' => TRUE));
?>

I guess that your aware of this one, but FYI, here are some relevant links

http://dev.mysql.com/doc/refman/5.1/en/data-type-defaults.html
http://drupal.org/node/195169

sorta related

http://drupal.org/node/43316