From 75a436143559114d9bef4c04387dee2b8f537538 Mon Sep 17 00:00:00 2001
From: Dave Conway-Jones <conway@uk.ibm.com>
Date: Wed, 14 Sep 2022 15:05:29 +0100
Subject: [PATCH] snmp -  ensure response defined.

---
 io/snmp/package.json | 2 +-
 io/snmp/snmp.js      | 1 +
 2 files changed, 2 insertions(+), 1 deletion(-)

diff --git a/io/snmp/package.json b/io/snmp/package.json
index 3f19cb1b..1c21dbd8 100644
--- a/io/snmp/package.json
+++ b/io/snmp/package.json
@@ -1,6 +1,6 @@
 {
     "name"          : "node-red-node-snmp",
-    "version"       : "1.0.3",
+    "version"       : "1.0.4",
     "description"   : "A Node-RED node that gets and sets SNMP oid values. Supports v1, v2c and v3",
     "dependencies"  : {
         "net-snmp"  : "^3.8.2"
diff --git a/io/snmp/snmp.js b/io/snmp/snmp.js
index a50687bc..d44c18ab 100644
--- a/io/snmp/snmp.js
+++ b/io/snmp/snmp.js
@@ -440,6 +440,7 @@ module.exports = function (RED) {
         node.on("input", function (msg) {
             const oids = node.oids || msg.oid;
             const { host, sessionid, user, options } = prepareSnmpOptions(node, msg);
+            const response = [];
             function feedCb(varbinds) {
                 for (let i = 0; i < varbinds.length; i++) {
                     if (SNMP.isVarbindError(varbinds[i])) {