From 13a71c570d5094095fd0d1984b61a0e09c142fc7 Mon Sep 17 00:00:00 2001
From: Niklas Keller <me@kelunik.com>
Date: Sun, 17 Sep 2017 22:07:53 +0200
Subject: [PATCH] Fix exit code reader

---
 lib/Internal/Windows/SocketConnector.php | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/lib/Internal/Windows/SocketConnector.php b/lib/Internal/Windows/SocketConnector.php
index 9a18d22..bdd975d 100644
--- a/lib/Internal/Windows/SocketConnector.php
+++ b/lib/Internal/Windows/SocketConnector.php
@@ -240,15 +240,15 @@ final class SocketConnector {
     }
 
     public function onReadableExitCode($watcher, $socket, Handle $handle) {
-        $handle->exitCodeWatcher = null;
-        Loop::cancel($watcher);
-
         $data = \fread($socket, 5);
 
         if ($data === false || $data === '') {
             return;
         }
 
+        $handle->exitCodeWatcher = null;
+        Loop::cancel($watcher);
+
         if (\strlen($data) !== 5) {
             $handle->status = ProcessStatus::ENDED;
             $handle->joinDeferred->fail(new ProcessException(