[HttpKernel] Remove isset call used for legacy

ogizanagi · ogizanagi · commit e0a601092b71 · 2017-08-06T14:00:34.000+02:00
diff --git a/src/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php b/src/Symfony/Component/HttpKernel/EventListener/ProfilerListener.php
@@ -107,8 +107,7 @@ public function onKernelTerminate(PostResponseEvent $event)
     {
         // attach children to parents
         foreach ($this->profiles as $request) {
-            // isset call should be removed when requestStack is required
-            if (isset($this->parents[$request]) && null !== $parentRequest = $this->parents[$request]) {
+            if (null !== $parentRequest = $this->parents[$request]) {
                 if (isset($this->profiles[$parentRequest])) {
                     $this->profiles[$parentRequest]->addChild($this->profiles[$request]);
                 }

Original file line number	Diff line number	Diff line change
`@@ -107,8 +107,7 @@ public function onKernelTerminate(PostResponseEvent $event)`
`107`	`107`	`{`
`108`	`108`	`// attach children to parents`
`109`	`109`	`foreach ($this->profiles as $request) {`
`110`		`- // isset call should be removed when requestStack is required`
`111`		`- if (isset($this->parents[$request]) && null !== $parentRequest = $this->parents[$request]) {`
	`110`	`+ if (null !== $parentRequest = $this->parents[$request]) {`
`112`	`111`	`if (isset($this->profiles[$parentRequest])) {`
`113`	`112`	`$this->profiles[$parentRequest]->addChild($this->profiles[$request]);`
`114`	`113`	`}`