From 55f8c9d17211104a860082b44639f4e59f2fa9bd Mon Sep 17 00:00:00 2001
From: Justin McConnell <boolean@gmail.com>
Date: Fri, 3 Mar 2017 13:33:40 -0800
Subject: [PATCH] Don't throw errors in older versions of node/V8 that don't
 support the Set object. (#485)

Fixes #484.
---
 lib/bunyan.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/bunyan.js b/lib/bunyan.js
index 6ed9e8a..7dfc385 100644
--- a/lib/bunyan.js
+++ b/lib/bunyan.js
@@ -1197,7 +1197,7 @@ function safeCyclesArray() {
  * Choose the best safe cycle function from what is available - see
  * trentm/node-bunyan#445.
  */
-var safeCycles = Set ? safeCyclesSet : safeCyclesArray;
+var safeCycles = typeof Set !== 'undefined' ? safeCyclesSet : safeCyclesArray;
 
 /**
  * A fast JSON.stringify that handles cycles and getter exceptions (when