From 19b8aaaf23b1b04353732c873ac4b51b310649b8 Mon Sep 17 00:00:00 2001
From: woodser <woodser@protonmail.com>
Date: Tue, 8 Jul 2025 10:31:56 -0400
Subject: [PATCH] transfer open offer's challenge when upgraded

---
 core/src/main/java/haveno/core/offer/OpenOfferManager.java | 1 +
 1 file changed, 1 insertion(+)

diff --git a/core/src/main/java/haveno/core/offer/OpenOfferManager.java b/core/src/main/java/haveno/core/offer/OpenOfferManager.java
index 03327b1d09..1ab83d85e0 100644
--- a/core/src/main/java/haveno/core/offer/OpenOfferManager.java
+++ b/core/src/main/java/haveno/core/offer/OpenOfferManager.java
@@ -2057,6 +2057,7 @@ public class OpenOfferManager implements PeerManager.Listener, DecryptedDirectMe
                 updatedOffer.setPriceFeedService(priceFeedService);
 
                 OpenOffer updatedOpenOffer = new OpenOffer(updatedOffer, originalOpenOffer.getTriggerPrice());
+                updatedOpenOffer.setChallenge(originalOpenOffer.getChallenge());
                 addOpenOffer(updatedOpenOffer);
                 requestPersistence();