From 6af0c803427c0e5b2808a997ec9d259cca330a3e Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Sat, 24 Aug 2019 17:07:50 +0200
Subject: [PATCH] [Process] fix return type declarations

---
 src/Symfony/Component/Process/Process.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/Process/Process.php b/src/Symfony/Component/Process/Process.php
index 7da0ee8fd4..3b45bd8c5e 100644
--- a/src/Symfony/Component/Process/Process.php
+++ b/src/Symfony/Component/Process/Process.php
@@ -864,7 +864,7 @@ class Process implements \IteratorAggregate
      * @param int|float $timeout The timeout in seconds
      * @param int       $signal  A POSIX signal to send in case the process has not stop at timeout, default is SIGKILL (9)
      *
-     * @return int The exit-code of the process
+     * @return int|null The exit-code of the process or null if it's not running
      */
     public function stop($timeout = 10, $signal = null)
     {