From 6a3f82ed7e2912e548578741a17ed19271b4728a Mon Sep 17 00:00:00 2001
From: Wender Teixeira <unktools@gmail.com>
Date: Thu, 5 Oct 2023 11:43:18 -0300
Subject: [PATCH] Fix: Variables null

---
 src/whatsapp/services/typebot.service.ts | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/src/whatsapp/services/typebot.service.ts b/src/whatsapp/services/typebot.service.ts
index 659309e1..c329a169 100644
--- a/src/whatsapp/services/typebot.service.ts
+++ b/src/whatsapp/services/typebot.service.ts
@@ -114,9 +114,11 @@ export class TypebotService {
       instanceName: instance.instanceName,
     };
 
-    variables.forEach((variable) => {
-      prefilledVariables[variable.name] = variable.value;
-    });
+    if (variables?.length) {
+      variables.forEach((variable: { name: string | number; value: string }) => {
+        prefilledVariables[variable.name] = variable.value;
+      });
+    }
 
     if (startSession) {
       const response = await this.createNewSession(instance, {