/**
	 * Precache the user links
	 */
	protected function doBatchLookups() {
		parent::doBatchLookups();

		$this->mResult->rewind();
		$batch = new LinkBatch();
		foreach ( $this->mResult as $row ) {
			if ( $row->sale_user != 0 ) {
				$batch->addObj( Title::makeTitleSafe( NS_USER, $row->user_name ) );
			}
		}
		$batch->execute();
		$this->mResult->rewind();
	}