$variants = [];
foreach ( LanguageConverter::$languagesWithVariants as $langCode ) {
$lang = Language::factory( $langCode );
- if ( count( $lang->getVariants() ) > 1 ) {
+ if ( $lang->hasVariants() ) {
$variants += array_flip( $lang->getVariants() );
$variantLangs[$langCode] = $lang->getVariants();
}