Term deletion does not delete related translation

When deleting a term, related translations in table i18n_taxonomy_term are not deleted.

The function i18n_taxonomy(), which implements the taxonomy hook, has a comment saying that $edit is an array. While it is true for most $op/$type combinations, in the case of term/delete $edit is a term object!

Thus, the issue can be fixed by replacing this code:

    case 'term/delete':
      db_query('DELETE FROM {i18n_taxonomy_term} WHERE tid=%d', $edit['tid']);
      break;

with the following:

    case 'term/delete':
      db_query('DELETE FROM {i18n_taxonomy_term} WHERE tid=%d', <strong>$edit->tid</strong>);
      break;

Some Drupal core inconsistency to look into?