islandora_custom_thumbnail.install

<?php
/**
 * @file
 * Install and uninstall functions for the islandora_custom_thumbnail module.
 */

/**
 * Implements hook_uninstall().
 */
function islandora_custom_thumbnail_uninstall() {
  $variables = array(
    'islandora_custom_thumbnail_suppress_thumbnail_regeneration',
  );
  array_walk($variables, 'variable_del');
}