From f4d754b991332a2745f5e59a56db5f5f6e46a518 Mon Sep 17 00:00:00 2001
From: Jonathan Delgado <jdelgado@rewip.com>
Date: Wed, 6 May 2015 14:00:24 -0700
Subject: [PATCH] Update json-stream.js

---
 lib/reporters/json-stream.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/lib/reporters/json-stream.js b/lib/reporters/json-stream.js
index f7c05a89c2..8fd91ce72c 100644
--- a/lib/reporters/json-stream.js
+++ b/lib/reporters/json-stream.js
@@ -36,6 +36,7 @@ function List(runner) {
   runner.on('fail', function(test, err){
     test = clean(test);
     test.err = err.message;
+    test.stack = err.stack || null;
     console.log(JSON.stringify(['fail', test]));
   });