From 76828f129c6cb3cffc881f00c205790bccee9a34 Mon Sep 17 00:00:00 2001
From: Forky <114926085+forkyishere@users.noreply.github.com>
Date: Fri, 20 Jun 2025 21:08:11 +1200
Subject: [PATCH 1/2] Fix undefined buy book market entries as null on ivm

Blocks 1351741, 13552906 and 1354493 had market contract events for the orderClosed that were processing orders with txId = null, causing a divergence from what old vm2 would process.

By interpreting the API calls the right way (treating undefined as undefined instead of null), this fixes the issue as those 3 (actually 4, as there is another sell one too) orders not showing the "txId" field on those 4 transactions.
---
 libs/SmartContracts.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libs/SmartContracts.js b/libs/SmartContracts.js
index 913834e6..7a34430d 100644
--- a/libs/SmartContracts.js
+++ b/libs/SmartContracts.js
@@ -734,7 +734,7 @@ class SmartContracts {
         };
         let getApiProp = (k) => {
           const v = _sscglobal_api.getSync(k, { copy: true });
-          return typeof v !== 'undefined' ? v : null;
+          return typeof v !== 'undefined' ? v : undefined;
         };
         let getDbProp = (k) => {
           const v = _sscglobal_db.getSync(k, { copy: true });

From c4342b556de98b530bb8b53182f4d5e522d4181e Mon Sep 17 00:00:00 2001
From: Forky <114926085+forkyishere@users.noreply.github.com>
Date: Sat, 21 Jun 2025 12:42:55 +1200
Subject: [PATCH 2/2] Fix when mainBlock is null when not comparing with
 hashVerificationNode

---
 plugins/Blockchain.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/Blockchain.js b/plugins/Blockchain.js
index 5a3caf67..5cf9b4ca 100644
--- a/plugins/Blockchain.js
+++ b/plugins/Blockchain.js
@@ -145,7 +145,7 @@ async function producePendingTransactions(
             }
 
             await addBlock(newBlock);
-          } else if (mainBlock.refHiveBlockNumber === newBlock.refHiveBlockNumber) {
+          } else if (mainBlock?.refHiveBlockNumber === newBlock.refHiveBlockNumber) {
             throw new Error(`Block mismatch with api \nMain: ${JSON.stringify(mainBlock, null, 2)}, \nThis: ${JSON.stringify(newBlock, null, 2)}`);
           }
         } catch (e) {