From 7fe1a4a78b774f405039a9bf8314a14c96a74c56 Mon Sep 17 00:00:00 2001
From: Alexander Block <ablock84@gmail.com>
Date: Thu, 11 Apr 2019 22:11:56 +0200
Subject: [PATCH] Also invoke WriteInstantSendLockMined when IS lock comes
 after the mined block (#2861)

---
 src/llmq/quorums_instantsend.cpp | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/llmq/quorums_instantsend.cpp b/src/llmq/quorums_instantsend.cpp
index 31fcbb7cf5..931332d41c 100644
--- a/src/llmq/quorums_instantsend.cpp
+++ b/src/llmq/quorums_instantsend.cpp
@@ -718,10 +718,10 @@ void CInstantSendManager::ProcessInstantSendLock(NodeId from, const uint256& has
 
     CTransactionRef tx;
     uint256 hashBlock;
+    const CBlockIndex* pindexMined = nullptr;
     // we ignore failure here as we must be able to propagate the lock even if we don't have the TX locally
     if (GetTransaction(islock.txid, tx, Params().GetConsensus(), hashBlock)) {
         if (!hashBlock.IsNull()) {
-            const CBlockIndex* pindexMined;
             {
                 LOCK(cs_main);
                 pindexMined = mapBlockIndex.at(hashBlock);
@@ -764,6 +764,9 @@ void CInstantSendManager::ProcessInstantSendLock(NodeId from, const uint256& has
         }
 
         db.WriteNewInstantSendLock(hash, islock);
+        if (pindexMined) {
+            db.WriteInstantSendLockMined(hash, pindexMined->nHeight);
+        }
     }
 
     CInv inv(MSG_ISLOCK, hash);