oa-redirect-hack.php

/**
 * Implements hook_module_implemnts_alter().
 */
function MODULE_module_implements_alter(&$implementations, $hook) {
  if ($hook == 'user_login' && isset($implementations['oa_core'])) {
    // The oa_core_user_login() function does some INSANE things with redirecting
    // the user to their home dashboard and it messes up our registration workflow.
    unset($implementations['oa_core']);
  }
}