From 46342b2e8a46d7c437258527efd451472ff0a359 Mon Sep 17 00:00:00 2001
From: UdjinM6 <UdjinM6@users.noreply.github.com>
Date: Tue, 17 Oct 2017 19:41:43 +0300
Subject: [PATCH] update nCollateralMinConfBlockHash for local (hot) masternode
 on mn start (#1689)

---
 src/activemasternode.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/activemasternode.cpp b/src/activemasternode.cpp
index dbe40f645..02808dc14 100644
--- a/src/activemasternode.cpp
+++ b/src/activemasternode.cpp
@@ -308,6 +308,12 @@ void CActiveMasternode::ManageStateLocal(CConnman& connman)
             return;
         }
 
+        {
+            LOCK(cs_main);
+            // remember the hash of the block where masternode collateral had minimum required confirmations
+            mnb.nCollateralMinConfBlockHash = chainActive[GetUTXOHeight(outpoint) + Params().GetConsensus().nMasternodeMinimumConfirmations - 1]->GetBlockHash();
+        }
+
         fPingerEnabled = true;
         nState = ACTIVE_MASTERNODE_STARTED;