Update CustomerFlushFormKey.php

ronak2ram · web-flow · commit 335bca412c2f · 2018-07-08T14:28:54.000+05:30
diff --git a/app/code/Magento/Customer/Model/Plugin/CustomerFlushFormKey.php b/app/code/Magento/Customer/Model/Plugin/CustomerFlushFormKey.php
@@ -47,7 +47,7 @@ public function aroundExecute(FlushFormKey $subject, callable $proceed, Observer
         $currentFormKey = $this->dataFormKey->getFormKey();
         $proceed($observer);
         $beforeParams = $this->session->getBeforeRequestParams();
-        if ($beforeParams['form_key'] == $currentFormKey) {
+        if (isset($beforeParams['form_key']) && $beforeParams['form_key'] === $currentFormKey) {
             $beforeParams['form_key'] = $this->dataFormKey->getFormKey();
             $this->session->setBeforeRequestParams($beforeParams);
         }

Original file line number	Diff line number	Diff line change
`@@ -47,7 +47,7 @@ public function aroundExecute(FlushFormKey $subject, callable $proceed, Observer`
`47`	`47`	`$currentFormKey = $this->dataFormKey->getFormKey();`
`48`	`48`	`$proceed($observer);`
`49`	`49`	`$beforeParams = $this->session->getBeforeRequestParams();`
`50`		`- if ($beforeParams['form_key'] == $currentFormKey) {`
	`50`	`+ if (isset($beforeParams['form_key']) && $beforeParams['form_key'] === $currentFormKey) {`
`51`	`51`	`$beforeParams['form_key'] = $this->dataFormKey->getFormKey();`
`52`	`52`	`$this->session->setBeforeRequestParams($beforeParams);`
`53`	`53`	`}`