typo

Author: sreichel

app/code/core/Mage/Customer/Model/Customer.php

@@ -1755,6 +1755,6 @@ public function getCustomerAttributeModel(): Mage_Customer_Model_Attribute
     {
         /** @var Mage_Customer_Model_Attribute $model */
         $model = Mage::getModel('customer/attribute');
-        return $model->getIsRequired();
+        return $model;
     }
 }