Undefined index: type in pagination_form_alter()

When attempting to translate a Web Links node the following notices are thrown in the Pagination module:

Notice: Undefined index: type in pagination_form_alter() (line 330 of /var/www/html/cm7/sites/all/modules/pagination/pagination.module)
  
Notice: Undefined index: type in pagination_form_alter() (line 331 of /var/www/html/cm7/sites/all/modules/pagination/pagination.module)

The notices will be thrown when the 'Translate' button is clicked. The Drupal version is 7.34. Web Links version is 7.x-1.x-dev, last updated: March 9, 2015 - 21:03.