From 3f94e687b976bdb324c2148d73087e769003f878 Mon Sep 17 00:00:00 2001
From: Jordan Harband <ljharb@gmail.com>
Date: Tue, 2 Mar 2021 13:44:43 -0800
Subject: [PATCH] [Fix] proper exit behavior in node v0.6

 - show the summary at the end
---
 index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 09205fc8..19cacb38 100644
--- a/index.js
+++ b/index.js
@@ -73,7 +73,7 @@ function createExitHarness(conf) {
 
     process.on('exit', function (code) {
         // let the process exit cleanly.
-        if (code !== 0) {
+        if (typeof code === 'number' && code !== 0) {
             return;
         }
 
@@ -86,6 +86,8 @@ function createExitHarness(conf) {
             }
         }
         harness.close();
+
+        process.removeAllListeners('exit'); // necessary for node v0.6
         process.exit(code || harness._exitCode);
     });