'form',
array( 'id' => 'fileduplicatesearch', 'method' => 'get', 'action' => $wgScript )
) . "\n" .
- Html::hidden( 'title', $this->getTitle()->getPrefixedDBkey() ) . "\n" .
+ Html::hidden( 'title', $this->getPageTitle()->getPrefixedDBkey() ) . "\n" .
Html::openElement( 'fieldset' ) . "\n" .
Html::element( 'legend', null, $this->msg( 'fileduplicatesearch-legend' )->text() ) . "\n" .
Xml::inputLabel(