Fixed PHP8 issue

isotope · Jul 5, 2022 · c3a9bc3 · c3a9bc3
1 parent d7190e4
commit c3a9bc3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/system/modules/isotope/library/Isotope/Model/Attribute.php b/system/modules/isotope/library/Isotope/Model/Attribute.php
@@ -653,7 +653,7 @@ public static function getCustomerDefinedFields()
             $arrDCA    = &$GLOBALS['TL_DCA']['tl_iso_product']['fields'];
 
             foreach ($arrDCA as $field => $config) {
-                if ($config['attributes']['customer_defined']) {
+                if ($config['attributes']['customer_defined'] ?? false) {
                     $arrFields[] = $field;
                 }
             }