From 3e2194b6cb3a4122af70b56bc08018435f681ebd Mon Sep 17 00:00:00 2001
From: Jonathan Kim <jkimbo@gmail.com>
Date: Wed, 17 Feb 2016 10:43:49 +0000
Subject: [PATCH] Check for `toString` method

---
 lib/reporters/base.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/reporters/base.js b/lib/reporters/base.js
index 626e0aaa18..99cee4afc1 100644
--- a/lib/reporters/base.js
+++ b/lib/reporters/base.js
@@ -170,7 +170,7 @@ exports.list = function(failures) {
     var msg;
     var err = test.err;
     var message;
-    if (err.message && typeof err.message === 'string') {
+    if (err.message && typeof err.message.toString === 'function') {
       message = err.message;
     } else if (typeof err.inspect === 'function') {
       message = err.inspect() + '';