From fa08041696de45b932a3217f06653aa8e08c11f1 Mon Sep 17 00:00:00 2001
From: catbref <misc-github@talk2dom.com>
Date: Thu, 14 May 2020 12:51:44 +0100
Subject: [PATCH] BlockTransformer should skip AT transactions when calculating
 block length

---
 .../java/org/qortal/transform/block/BlockTransformer.java  | 7 ++++++-
 1 file changed, 6 insertions(+), 1 deletion(-)

diff --git a/src/main/java/org/qortal/transform/block/BlockTransformer.java b/src/main/java/org/qortal/transform/block/BlockTransformer.java
index 3a529ba5..4c960118 100644
--- a/src/main/java/org/qortal/transform/block/BlockTransformer.java
+++ b/src/main/java/org/qortal/transform/block/BlockTransformer.java
@@ -241,8 +241,13 @@ public class BlockTransformer extends Transformer {
 			if (transactions == null || transactions.isEmpty())
 				return blockLength;
 
-			for (Transaction transaction : transactions)
+			for (Transaction transaction : transactions) {
+				// We don't serialize AT transactions
+				if (transaction.getTransactionData().getType() == TransactionType.AT)
+					continue;
+
 				blockLength += TRANSACTION_SIZE_LENGTH + TransactionTransformer.getDataLength(transaction.getTransactionData());
+			}
 		} catch (DataException e) {
 			throw new TransformationException("Unable to determine serialized block length", e);
 		}