add a check on is array

engcom-Charlie · engcom-Charlie · commit 6eff50743ab3 · 2020-11-09T11:58:14.000+02:00
diff --git a/app/code/Magento/Customer/Ui/Component/Listing/AttributeRepository.php b/app/code/Magento/Customer/Ui/Component/Listing/AttributeRepository.php
@@ -144,7 +144,7 @@ protected function getOptionArray(array $options)
         /** @var \Magento\Customer\Api\Data\OptionInterface $option */
         foreach ($options as &$option) {
             $value = $option->getValue();
-            if ($option->getOptions()) {
+            if (is_array($option->getOptions())) {
                 $value = $this->getOptionArray($option->getOptions());
             }
             $option = [

Original file line number	Diff line number	Diff line change
`@@ -144,7 +144,7 @@ protected function getOptionArray(array $options)`
`144`	`144`	`/** @var \Magento\Customer\Api\Data\OptionInterface $option */`
`145`	`145`	`foreach ($options as &$option) {`
`146`	`146`	`$value = $option->getValue();`
`147`		`- if ($option->getOptions()) {`
	`147`	`+ if (is_array($option->getOptions())) {`
`148`	`148`	`$value = $this->getOptionArray($option->getOptions());`
`149`	`149`	`}`
`150`	`150`	`$option = [`