From 3eb12f862d9c09ca79250157016cf675904c1a72 Mon Sep 17 00:00:00 2001
From: ujjwal-ab <ujjwalabhishek98@gmail.com>
Date: Mon, 6 Nov 2023 09:51:50 +0530
Subject: [PATCH] fix(customerio): convert eventName to string for truncate

---
 src/v0/destinations/customerio/transform.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/v0/destinations/customerio/transform.js b/src/v0/destinations/customerio/transform.js
index 5f953ee2f0..948d7ecf30 100644
--- a/src/v0/destinations/customerio/transform.js
+++ b/src/v0/destinations/customerio/transform.js
@@ -113,6 +113,7 @@ function processSingleMessage(message, destination) {
       logger.error(`could not determine type ${messageType}`);
       throw new InstrumentationError(`could not determine type ${messageType}`);
   }
+  evName = evName ? String(evName) : evName;
   const response = responseBuilder(message, evType, evName, destination, messageType);
 
   // replace default domain with EU data center domainc for EU based account