From aa948be23ef3c50eb94e5db9211d550cde3bd97d Mon Sep 17 00:00:00 2001
From: Anant Jain <62471433+anantjain45823@users.noreply.github.com>
Date: Tue, 16 Jan 2024 16:06:29 +0530
Subject: [PATCH] Update src/v0/destinations/klaviyo/transform.js

Co-authored-by: Krishna Chaitanya <chaithu.kitti@gmail.com>
---
 src/v0/destinations/klaviyo/transform.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/v0/destinations/klaviyo/transform.js b/src/v0/destinations/klaviyo/transform.js
index de864b9486..e45bc74155 100644
--- a/src/v0/destinations/klaviyo/transform.js
+++ b/src/v0/destinations/klaviyo/transform.js
@@ -156,7 +156,7 @@ const trackRequestHandler = (message, category, destination) => {
   const payload = {};
   const { privateApiKey, flattenProperties } = destination.Config;
   let event = get(message, 'event');
-  if (typeof event !== 'undefined' && typeof event !== 'string') {
+  if (event && typeof event !== 'string') {
     throw new InstrumentationError('Event type should be a string or undefined');
   }
   event = event ? event.trim().toLowerCase() : event;