From 028e24c9f587d2ae53d831e4198b5c3c701dfc57 Mon Sep 17 00:00:00 2001
From: RayMorgan <rmorgan@zappos.com>
Date: Thu, 24 Sep 2009 22:16:07 -0700
Subject: [PATCH] When printing, check to see if value is undefined. If so,
 print nothing.

---
 lib/repl.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/lib/repl.js b/lib/repl.js
index b35afac769..23c70d4585 100644
--- a/lib/repl.js
+++ b/lib/repl.js
@@ -165,6 +165,10 @@ function printValue (value) {
     return;
   }
   
+  if (value === undefined) {
+    return;
+  }
+  
   try {
     puts(JSON.stringify(value));
   } catch (e) {