From 503cc4a7297cdba2a3d6310c030a894603105f2e Mon Sep 17 00:00:00 2001
From: Soreine <nicolas@gitbook.com>
Date: Wed, 27 Apr 2016 14:52:26 +0200
Subject: [PATCH] Check for stdout, for browser compatibility

---
 lib/utils/logger.js | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/lib/utils/logger.js b/lib/utils/logger.js
index a91370932..fc9c39454 100644
--- a/lib/utils/logger.js
+++ b/lib/utils/logger.js
@@ -20,7 +20,11 @@ var COLORS = {
 function Logger(write, logLevel) {
     if (!(this instanceof Logger)) return new Logger(write, logLevel);
 
-    this._write = write || function(msg) { process.stdout.write(msg); };
+    this._write = write || function(msg) {
+        if(process.stdout) {
+            process.stdout.write(msg);
+        }
+    };
     this.lastChar = '\n';
 
     this.setLevel(logLevel || 'info');