From 98a190830b182f47f5f2bbaf326f7e30f320d370 Mon Sep 17 00:00:00 2001
From: Joffrey F <f.joffrey@gmail.com>
Date: Thu, 17 Jan 2013 13:51:42 -0800
Subject: [PATCH] Support null values in arrays in reply_to_strings()

---
 index.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index 98386405e4..2283cd8178 100644
--- a/index.js
+++ b/index.js
@@ -551,7 +551,9 @@ function reply_to_strings(reply) {
 
     if (Array.isArray(reply)) {
         for (i = 0; i < reply.length; i++) {
-            reply[i] = reply[i] ? reply[i].toString() : reply[i];
+            if (reply[i] !== null && reply[i] !== undefined) {
+                reply[i] =  reply[i].toString();
+            }
         }
         return reply;
     }