From 533b0bac13d275753fee329bb4abe0c7aae5b48b Mon Sep 17 00:00:00 2001
From: Michael Kret <88898367+michael-radency@users.noreply.github.com>
Date: Tue, 25 Jul 2023 16:59:44 +0300
Subject: [PATCH] fix(Telegram Trigger Node): Add guard to 'include' call on
 null or undefined (#6730)

---
 packages/nodes-base/nodes/Telegram/TelegramTrigger.node.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/nodes-base/nodes/Telegram/TelegramTrigger.node.ts b/packages/nodes-base/nodes/Telegram/TelegramTrigger.node.ts
index ee1252fe15..95796e83e8 100644
--- a/packages/nodes-base/nodes/Telegram/TelegramTrigger.node.ts
+++ b/packages/nodes-base/nodes/Telegram/TelegramTrigger.node.ts
@@ -182,7 +182,7 @@ export class TelegramTrigger implements INodeType {
 
 				let allowedUpdates = this.getNodeParameter('updates') as string[];
 
-				if (allowedUpdates.includes('*')) {
+				if ((allowedUpdates || []).includes('*')) {
 					allowedUpdates = [];
 				}