Implementation of hook_user().

File

drupal-6.x/modules/poll/poll.module, line 777

Enables your site to capture votes on different topics in the form of multiple choice questions.

Code

function poll_user($op, &$edit, &$user) {
  if ($op == 'delete') {
    db_query('UPDATE {poll_votes} SET uid = 0 WHERE uid = %d', $user->uid);
  }
}