Initialize required fields array (#1936)

elidrissidev · web-flow · commit 8a02f86ddb4c · 2021-12-31T14:58:05.000+01:00
diff --git a/app/code/core/Mage/Api2/Model/Resource/Validator/Fields.php b/app/code/core/Mage/Api2/Model/Resource/Validator/Fields.php
@@ -58,7 +58,7 @@ class Mage_Api2_Model_Resource_Validator_Fields extends Mage_Api2_Model_Resource
      *
      * @var array
      */
-    protected $_requiredFields;
+    protected $_requiredFields = array();
 
     /**
      * Construct. Set all depends.

Original file line number	Diff line number	Diff line change
`@@ -58,7 +58,7 @@ class Mage_Api2_Model_Resource_Validator_Fields extends Mage_Api2_Model_Resource`
`58`	`58`	`*`
`59`	`59`	`* @var array`
`60`	`60`	`*/`
`61`		`- protected $_requiredFields;`
	`61`	`+ protected $_requiredFields = array();`
`62`	`62`
`63`	`63`	`/**`
`64`	`64`	`* Construct. Set all depends.`