line 294 and below instead of links[] it should be something like:

$links['add_to_favorites'] = ...

$links['in_favorites'] = ...

$links['remove_from_favorites'] = ...

Otherwise the link is displayed with an invalid class "0"

With this change the class becomes class="add_to_favorites" etc.

Comments

kbahey’s picture

kbahey commented

Can you please submit this as a properly formatted and tested patch? Read http://drupal.org/patch for details.