[Process] Remove a useless cast

dunglas · dunglas · commit 2d5ce0dd2af6 · 2018-03-21T20:07:03.000+01:00
diff --git a/src/Symfony/Component/Process/Process.php b/src/Symfony/Component/Process/Process.php
@@ -1441,7 +1441,7 @@ private function doSignal(int $signal, bool $throwException): bool
             }
         }
 
-        $this->latestSignal = (int) $signal;
+        $this->latestSignal = $signal;
         $this->fallbackStatus['signaled'] = true;
         $this->fallbackStatus['exitcode'] = -1;
         $this->fallbackStatus['termsig'] = $this->latestSignal;

Original file line number	Diff line number	Diff line change
`@@ -1441,7 +1441,7 @@ private function doSignal(int $signal, bool $throwException): bool`
`1441`	`1441`	`}`
`1442`	`1442`	`}`
`1443`	`1443`
`1444`		`- $this->latestSignal = (int) $signal;`
	`1444`	`+ $this->latestSignal = $signal;`
`1445`	`1445`	`$this->fallbackStatus['signaled'] = true;`
`1446`	`1446`	`$this->fallbackStatus['exitcode'] = -1;`
`1447`	`1447`	`$this->fallbackStatus['termsig'] = $this->latestSignal;`