Remove null check

umpirsky · umpirsky · commit 9feae63a54e6 · 2019-01-15T14:08:19.000+01:00
diff --git a/src/Symfony/Component/Form/Extension/Csrf/EventListener/CsrfValidationListener.php b/src/Symfony/Component/Form/Extension/Csrf/EventListener/CsrfValidationListener.php
@@ -66,7 +66,7 @@ public function preSubmit(FormEvent $event)
         if ($form->isRoot() && $form->getConfig()->getOption('compound') && !$postRequestSizeExceeded) {
             $data = $event->getData();
 
-            if (isset($data[$this->fieldName]) && null !== $data[$this->fieldName] && !\is_string($data[$this->fieldName])) {
+            if (isset($data[$this->fieldName]) && !\is_string($data[$this->fieldName])) {
                 unset($data[$this->fieldName]);
             }
 

Original file line number	Diff line number	Diff line change
`@@ -66,7 +66,7 @@ public function preSubmit(FormEve 72C5 nt $event)`
`66`	`66`	`if ($form->isRoot() && $form->getConfig()->getOption('compound') && !$postRequestSizeExceeded) {`
`67`	`67`	`$data = $event->getData();`
`68`	`68`
`69`		`- if (isset($data[$this->fieldName]) && null !== $data[$this->fieldName] && !\is_string($data[$this->fieldName])) {`
	`69`	`+ if (isset($data[$this->fieldName]) && !\is_string($data[$this->fieldName])) {`
`70`	`70`	`unset($data[$this->fieldName]);`
`71`	`71`	`}`
`72`	`72`