From c9015e2e04729a06cbcfd650ebfb0c1e71d96ce3 Mon Sep 17 00:00:00 2001
From: Jeffrey Wilcke <jeffrey@ethereum.org>
Date: Fri, 9 Jan 2015 12:44:11 +0100
Subject: [PATCH] module var fix

---
 lib/web3.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/web3.js b/lib/web3.js
index b240bdae2..9a85c4d1b 100644
--- a/lib/web3.js
+++ b/lib/web3.js
@@ -505,4 +505,5 @@ function messageHandler(data) {
     }
 }
 
-module.exports = web3;
+if (typeof(module) !== "undefined")
+    module.exports = web3;