$revision = Revision::loadFromTimestamp( $dbw, $title, $latestTime );
if ( is_null( $revision ) ) {
$this->output( wfWikiID() . " $pageId [[$name]] latest time $latestTime, can't find revision id\n" );
$revision = Revision::loadFromTimestamp( $dbw, $title, $latestTime );
if ( is_null( $revision ) ) {
$this->output( wfWikiID() . " $pageId [[$name]] latest time $latestTime, can't find revision id\n" );