From 1cc28111676cc7e16dbf36dbaa199f67b83f0748 Mon Sep 17 00:00:00 2001
From: Chris <chrisleck@users.noreply.github.com>
Date: Wed, 24 May 2017 08:34:20 -0700
Subject: [PATCH] Eagerly set process.exitCode (#2820)

To workaround process being terminated earlier than expected.

Simpler version of PR #2714 which only eagerly sets the exitcode without playing with the draining semantics.
---
 bin/_mocha | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/bin/_mocha b/bin/_mocha
index 00514b5ce0..7f3d01aa1d 100755
--- a/bin/_mocha
+++ b/bin/_mocha
@@ -476,12 +476,18 @@ function exitLater (code) {
 }
 
 function exit (code) {
+  var clampedCode = Math.min(code, 255);
+
+  // Eagerly set the process's exit code in case stream.write doesn't
+  // execute its callback before the process terminates.
+  process.exitCode = clampedCode;
+
   // flush output for Node.js Windows pipe bug
   // https://github.com/joyent/node/issues/6247 is just one bug example
   // https://github.com/visionmedia/mocha/issues/333 has a good discussion
   function done () {
     if (!(draining--)) {
-      process.exit(Math.min(code, 255));
+      process.exit(clampedCode);
     }
   }