fixed help wizard bug

Craffft · Nov 5, 2016 · b11c262 · b11c262
1 parent acd2607
commit b11c262
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/src/Util/Helpwizard.php b/src/Util/Helpwizard.php
@@ -13,7 +13,7 @@
 
 use Contao\Controller;
 
-class Helpwizard extends Controller
+class Helpwizard
 {
     /**
      * @return array
@@ -39,8 +39,8 @@ protected function getHelpwizardReferencesBy($strTable)
     {
         $arrReferences = array();
 
-        $this->loadLanguageFile($strTable);
-        $this->loadDataContainer($strTable);
+        Controller::loadLanguageFile($strTable);
+        Controller::loadDataContainer($strTable);
 
         if (isset($GLOBALS['TL_DCA'][$strTable]['fields']) && is_array($GLOBALS['TL_DCA'][$strTable]['fields'])) {
             foreach ($GLOBALS['TL_DCA'][$strTable]['fields'] as $strField => $arrValues) {