function drush_upgrade_site_upgrade_rollback

4.x upgrade.drush.inc drush_upgrade_site_upgrade_rollback($target_key)

Rollback function: restore our modules if updatedb fails.

File

commands/core/upgrade.drush.inc, line 656
Refine your Drupal major version upgrade.

Code

function drush_upgrade_site_upgrade_rollback($target_key) {
  _drush_upgrade_restore_preserved_modules();
}