From 20c9e7f5fc7bde060c5caeaf3444545d716f0382 Mon Sep 17 00:00:00 2001
From: Salvionied <edo.salvioni@gmail.com>
Date: Sat, 24 Aug 2024 13:59:27 +0200
Subject: [PATCH] change script_data_hash calculation

---
 txBuilding/TxBuilder/TxBuilder.go | 11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/txBuilding/TxBuilder/TxBuilder.go b/txBuilding/TxBuilder/TxBuilder.go
index 8ec1601..afa689e 100644
--- a/txBuilding/TxBuilder/TxBuilder.go
+++ b/txBuilding/TxBuilder/TxBuilder.go
@@ -435,13 +435,14 @@ func ScriptDataHash(witnessSet TransactionWitnessSet.TransactionWitnessSet) (*se
 			cost_models = PlutusData.COST_MODELSV2
 		}
 	}
+	var redeemer_bytes []byte
+
 	if redeemers == nil {
-		redeemers = []Redeemer.Redeemer{}
-	}
-	redeemer_bytes, err := cbor.Marshal(redeemers)
-	if err != nil {
-		return nil, err
+		redeemer_bytes, _ = hex.DecodeString("A0")
+	} else {
+		redeemer_bytes, _ = cbor.Marshal(redeemers)
 	}
+
 	var datum_bytes []byte
 	if datums.Len() > 0 {