<?php
// $Id$

/**
 * Implementation of hook_install().
 */
function filefield_install() {
}

function filefield_update_1() {
 $ret = array();

  include_once(drupal_get_path('module', 'content') .'/content.module');
  include_once(drupal_get_path('module', 'content') .'/content_admin.inc');


  $fields = content_fields();

  foreach ($fields as $field) {
    switch ($field['type']) {
      case 'file':
        $columns = array(
          'list' => array('type' => 'int', 'not null' => TRUE, 'default' => '0'),
        );
        content_alter_db_field(array(), array(), $field, $columns);
        break;
    }
  }
  db_query('DELETE FROM {cache}');
  return $ret;

}