diff --git a/app/Http/Controllers/Api/V1/ArcadiaController.php b/app/Http/Controllers/Api/V1/ArcadiaController.php
index ef7d4ad..cfa1941 100644
--- a/app/Http/Controllers/Api/V1/ArcadiaController.php
+++ b/app/Http/Controllers/Api/V1/ArcadiaController.php
@@ -344,14 +344,14 @@ class ArcadiaController extends Controller
 
         if ($type === 'game') {
             $key = array_search('code_on_pack', array_column($fields->orderLine, 'fieldName'));
-            if ($key) {
+            if ($key !== false) {
                 $orderLine->appendChild(
                     $dom->createElement('Code_on_Pack')
                 )->appendChild($dom->createCDATASection($fields->orderLine[$key]->fieldValue));
             }
 
             $key = array_search('code_unique', array_column($fields->orderLine, 'fieldName'));
-            if ($key) {
+            if ($key !== false) {
                 $orderLine->appendChild(
                     $dom->createElement('Code_Unique')
                 )->appendChild($dom->createCDATASection($fields->orderLine[$key]->fieldValue));