From e878ba1e3ceb3cdd637c07a475205d36e219bc0a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Fran=20Fern=C3=A1ndez?= <franfernandez20@gmail.com>
Date: Tue, 9 Jul 2024 15:07:32 +0000
Subject: [PATCH] Keep a default node for signTransaction

---
 src/lib/dapp/DAppSigner.ts | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/lib/dapp/DAppSigner.ts b/src/lib/dapp/DAppSigner.ts
index 23d8f889..2245edac 100644
--- a/src/lib/dapp/DAppSigner.ts
+++ b/src/lib/dapp/DAppSigner.ts
@@ -174,9 +174,13 @@ export class DAppSigner implements Signer {
   }
 
   async signTransaction<T extends Transaction>(transaction: T): Promise<T> {
+    let nodeAccountId: AccountId
+    if (!transaction.nodeAccountIds || transaction.nodeAccountIds.length === 0)
+      nodeAccountId = this._getRandomNodes(1)[0]
+    else nodeAccountId = transaction.nodeAccountIds[0]
     const transactionBody: proto.TransactionBody = transactionToTransactionBody(
       transaction,
-      transaction.nodeAccountIds[0],
+      nodeAccountId,
     )
     const transactionBodyBase64 = transactionBodyToBase64String(transactionBody)