From c8d5ac9248dbf7906dbfb7807d2c3d80c36de593 Mon Sep 17 00:00:00 2001
From: CalDescent <caldescent@protonmail.com>
Date: Fri, 15 Oct 2021 11:32:08 +0100
Subject: [PATCH] Fixed bug in ArbitraryTransactionTransformer.getDataLength()
 when missing a name.

---
 .../transform/transaction/ArbitraryTransactionTransformer.java  | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/main/java/org/qortal/transform/transaction/ArbitraryTransactionTransformer.java b/src/main/java/org/qortal/transform/transaction/ArbitraryTransactionTransformer.java
index 1bcb783b..e3827978 100644
--- a/src/main/java/org/qortal/transform/transaction/ArbitraryTransactionTransformer.java
+++ b/src/main/java/org/qortal/transform/transaction/ArbitraryTransactionTransformer.java
@@ -166,7 +166,7 @@ public class ArbitraryTransactionTransformer extends TransactionTransformer {
 	public static int getDataLength(TransactionData transactionData) throws TransformationException {
 		ArbitraryTransactionData arbitraryTransactionData = (ArbitraryTransactionData) transactionData;
 
-		int nameLength = Utf8.encodedLength(arbitraryTransactionData.getName());
+		int nameLength = (arbitraryTransactionData.getName() != null) ? Utf8.encodedLength(arbitraryTransactionData.getName()) : 0;
 		int secretLength = (arbitraryTransactionData.getSecret() != null) ? arbitraryTransactionData.getSecret().length : 0;
 		int dataLength = (arbitraryTransactionData.getData() != null) ? arbitraryTransactionData.getData().length : 0;
 		int chunkHashesLength = (arbitraryTransactionData.getChunkHashes() != null) ? arbitraryTransactionData.getChunkHashes().length : 0;