From 9d6bd290911e4bdfe53982f4a30690adc75106e1 Mon Sep 17 00:00:00 2001
From: AJ ONeal <aj@therootcompany.com>
Date: Mon, 29 Jul 2024 10:58:22 -0600
Subject: [PATCH] fix: use ?. to check if keyUtils.getPrivateKey exists

---
 dashtx.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/dashtx.js b/dashtx.js
index 9cd7da5..921c487 100644
--- a/dashtx.js
+++ b/dashtx.js
@@ -250,7 +250,7 @@ var DashTx = ("object" === typeof module && exports) || {};
   };
 
   Tx.create = function (keyUtils) {
-    if (!keyUtils.getPrivateKey) {
+    if (!keyUtils?.getPrivateKey) {
       throw new Error(`you must create with 'opts.getPrivateKey()'`);
     }