From e8777ca93e963b0940f3b529db06ebf4944745c2 Mon Sep 17 00:00:00 2001
From: Debarghya Roy <debarghya.roy@pwc.com>
Date: Wed, 28 Apr 2021 12:34:07 +0530
Subject: [PATCH] protocol.js-OOM-fix

---
 lib/protocol/protocol.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/protocol/protocol.js b/lib/protocol/protocol.js
index c86cb7e9..427a0b3e 100644
--- a/lib/protocol/protocol.js
+++ b/lib/protocol/protocol.js
@@ -262,7 +262,7 @@ function _decodeFetchResponse (resp, cb, maxTickMessages, version) {
         const topic = vars.topic;
         const partition = vars.partition;
 
-        if (errorCode !== 0) {
+        if (errorCode && errorCode !== 0) {
           return events.push((next) => {
             const err = new Error(ERROR_CODE[errorCode]);
             err.topic = topic;