From 092c9e3820d96e948909a47f6c95f1c1eeaf2e29 Mon Sep 17 00:00:00 2001
From: serisia <serisia.gma@gmail.com>
Date: Wed, 1 May 2019 12:48:52 +0900
Subject: [PATCH] check ShutdownRequested while minting loop

---
 src/miner.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

diff --git a/src/miner.cpp b/src/miner.cpp
index 0b7752ae742e..87ee595dd958 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -20,6 +20,7 @@
 #include <pow.h>
 #include <primitives/transaction.h>
 #include <script/standard.h>
+#include <shutdown.h>
 #include <timedata.h>
 #include <util.h>
 #include <utilmoneystr.h>
@@ -717,6 +718,12 @@ void BitcoinMinter(const std::shared_ptr<CWallet>& wallet)
             }
 
             for (COutput coin : vCoins) {
+
+                // check : Is wallet shutting down
+                if(ShutdownRequested()){
+                    return;
+                }
+
                 CBlockIndex* pprevIndex;
                 if(!GetPrevBlockIndex(coin, &pprevIndex)){
                     continue;
@@ -851,4 +858,4 @@ bool CreateTxSig(const CWallet& wallet, uint32_t nTime, CTransactionRef txCoinSt
     }
     return result;
 }
-#endif
\ No newline at end of file
+#endif