From 53b45ce0b90715940c19fccebde957d4cc46503c Mon Sep 17 00:00:00 2001
From: Aaron Piotrowski <aaron@trowski.com>
Date: Fri, 3 Feb 2017 16:10:22 -0600
Subject: [PATCH] Simpler exit code piping

---
 lib/Process.php | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/lib/Process.php b/lib/Process.php
index 516c9ed..fc42ee5 100644
--- a/lib/Process.php
+++ b/lib/Process.php
@@ -132,9 +132,7 @@ class Process {
             ["pipe", "w"], // exit code pipe
         ];
 
-        $nd = \strncasecmp(\PHP_OS, "WIN", 3) === 0 ? "NUL" : "/dev/null";
-
-        $command = \sprintf('(%s) 3>%s; code=$?; echo $code >&3; exit $code', $this->command, $nd);
+        $command = $this->command . "; echo $? >&3";
 
         $this->process = @\proc_open($command, $fd, $pipes, $this->cwd ?: null, $this->env ?: null, $this->options);