From a8c79b807baa3497e22a91bb9d6b04f40a72fc13 Mon Sep 17 00:00:00 2001
From: CalDescent <caldescent@protonmail.com>
Date: Thu, 10 Feb 2022 08:16:30 +0000
Subject: [PATCH] Discard any uncommitted changes as a result of the higher
 weight chain detection

---
 src/main/java/org/qortal/controller/BlockMinter.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/main/java/org/qortal/controller/BlockMinter.java b/src/main/java/org/qortal/controller/BlockMinter.java
index 154f7e25..d7d1dd48 100644
--- a/src/main/java/org/qortal/controller/BlockMinter.java
+++ b/src/main/java/org/qortal/controller/BlockMinter.java
@@ -343,6 +343,9 @@ public class BlockMinter extends Thread {
 						LOGGER.debug("Unable to check for a higher weight chain. Proceeding anyway...");
 					}
 
+					// Discard any uncommitted changes as a result of the higher weight chain detection
+					repository.discardChanges();
+
 					// Clear variables that track low weight blocks
 					parentSignatureForLastLowWeightBlock = null;
 					timeOfLastLowWeightBlock = null;