From 6e64d8180043b4175c08d76ad2ea938690ac9c42 Mon Sep 17 00:00:00 2001
From: Matt Ranney <mjr@ranney.com>
Date: Thu, 23 Sep 2010 12:21:52 -0700
Subject: [PATCH] Fix parsing mb nil in nested multi-bulk reply.

---
 index.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/index.js b/index.js
index d0cfbc2844..17264d28e9 100644
--- a/index.js
+++ b/index.js
@@ -253,7 +253,8 @@ RedisReplyParser.prototype.send_reply = function (reply) {
 RedisReplyParser.prototype.add_multi_bulk_reply = function (reply) {
     if (this.multi_bulk_replies) {
         this.multi_bulk_replies.push(reply);
-        if (this.multi_bulk_replies.length !== this.multi_bulk_length) {
+        // use "less than" here because a nil mb reply claims "0 length", but we need 1 slot to hold it
+        if (this.multi_bulk_replies.length < this.multi_bulk_length) {
             return;
         }
     } else {