$lang_prefs = explode(',', $acclang);
foreach ($lang_prefs as $lang_pref) {
$lang_pref_parts = explode(';', trim($lang_pref));
+ if ($this->hasLang($lang_pref_parts[0])) {
+ return $lang_pref_parts[0];
+ }
$lang_parts = explode('-', trim($lang_pref_parts[0]));
$lang_main = $lang_parts[0];
if ($this->hasLang($lang_main)) {