foreach( $langs as $lang ) {
$lang = trim( $lang, '* ' );
$parts = explode( '|', $lang );
- $links[] = $this->makeLanguageSelectorLink( $parts[0], $parts[1] );
+ if (count($parts) >= 2) {
+ $links[] = $this->makeLanguageSelectorLink( $parts[0], $parts[1] );
+ }
}
return count( $links ) > 0 ? wfMsgHtml( 'loginlanguagelabel', implode( ' | ', $links ) ) : '';
} else {