Compatibility with drupal 4.7

First, thanks for this module, really useful.

I just made a little modification to make it work for drupal 4.7. It only affected the function browscap_settings(). Here's the one that seems to work:

function browscap_settings() {
  // Restrict administration of this module
  if (!user_access('administer browscap')) {
    return message_access();
  }

  $fileversion = variable_get('browscap_version', 'Never fetched');
  $form = array(
    'browscap_version' => array(
      '#type' => 'markup',
      '#value' => t('<p>Browscap data current as of %fileversion</p>', array('%fileversion'=>$fileversion))
    )
  );
  
  $monitor = variable_get('browscap_monitor', FALSE);
  $form['browscap_monitor'] = array(
    '#type' => 'checkbox',
    '#title' => t('Monitor browsers'),
    '#default_value' => $monitor,
    '#description' => t('Monitor all user agents visiting the site.')
  );

  return $form;
}

Hope that helps