$allSearchTerms = array( $searchterm );
if ( $wgContLang->hasVariants() ) {
- $allSearchTerms = array_merge(
+ $allSearchTerms = array_unique( array_merge(
$allSearchTerms,
$wgContLang->autoConvertToAllVariants( $searchterm )
- );
+ ) );
}
$titleResult = null;