$hasInterwikiResults = false;
$totalhits = null;
if ( $interwiki && $resultPageSet === null && $matches->hasInterwikiResults() ) {
- foreach( $matches->getInterwikiResults() as $matches ) {
+ foreach ( $matches->getInterwikiResults() as $matches ) {
$matches = $matches->getInterwikiResults();
$hasInterwikiResults = true;