From 4e4a3cf7ab8dee45cc15e8948f8628c5915cc841 Mon Sep 17 00:00:00 2001
From: Marcus <56945030+maspio@users.noreply.github.com>
Date: Mon, 14 Aug 2023 16:41:37 +0200
Subject: [PATCH] fix: Fix issue with key formatting if null or undefined
 (#6924)

fix format private key if null or undefined
---
 packages/nodes-base/utils/utilities.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/nodes-base/utils/utilities.ts b/packages/nodes-base/utils/utilities.ts
index 6c2165e9bf..4233d3c571 100644
--- a/packages/nodes-base/utils/utilities.ts
+++ b/packages/nodes-base/utils/utilities.ts
@@ -223,7 +223,7 @@ export const keysToLowercase = <T>(headers: T) => {
  * @returns The formatted private key.
  */
 export function formatPrivateKey(privateKey: string): string {
-	if (/\n/.test(privateKey)) {
+	if (!privateKey || /\n/.test(privateKey)) {
 		return privateKey;
 	}
 	let formattedPrivateKey = '';