[rpc] mining: Omit uninitialized currentblockweight, currentblocktx

1 files changed, 8 insertions, 13 deletions

diff --git a/src/miner.cpp b/src/miner.cpp
index ef48a86e32..80a2f8f018 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -1,5 +1,5 @@
 // Copyright (c) 2009-2010 Satoshi Nakamoto
-// Copyright (c) 2009-2018 The Bitcoin Core developers
+// Copyright (c) 2009-2019 The Bitcoin Core developers
 // Distributed under the MIT software license, see the accompanying
 // file COPYING or http://www.opensource.org/licenses/mit-license.php.
 
@@ -10,8 +10,8 @@
 #include <chainparams.h>
 #include <coins.h>
 #include <consensus/consensus.h>
-#include <consensus/tx_verify.h>
 #include <consensus/merkle.h>
+#include <consensus/tx_verify.h>
 #include <consensus/validation.h>
 #include <hash.h>
 #include <net.h>
@@ -21,22 +21,14 @@
 #include <primitives/transaction.h>
 #include <script/standard.h>
 #include <timedata.h>
-#include <util/system.h>
 #include <util/moneystr.h>
+#include <util/system.h>
 #include <validationinterface.h>
 
 #include <algorithm>
 #include <queue>
 #include <utility>
 
-// Unconfirmed transactions in the memory pool often depend on other
-// transactions in the memory pool. When we select transactions from the
-// pool, we select by highest fee rate of a transaction combined with all
-// its ancestors.
-
-uint64_t nLastBlockTx = 0;
-uint64_t nLastBlockWeight = 0;
-
 int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParams, const CBlockIndex* pindexPrev)
 {
     int64_t nOldTime = pblock->nTime;
@@ -95,6 +87,9 @@ void BlockAssembler::resetBlock()
     nFees = 0;
 }
 
+Optional<int64_t> BlockAssembler::m_last_block_num_txs{nullopt};
+Optional<int64_t> BlockAssembler::m_last_block_weight{nullopt};
+
 std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& scriptPubKeyIn)
 {
     int64_t nTimeStart = GetTimeMicros();
@@ -147,8 +142,8 @@ std::unique_ptr<CBlockTemplate> BlockAssembler::CreateNewBlock(const CScript& sc
 
     int64_t nTime1 = GetTimeMicros();
 
-    nLastBlockTx = nBlockTx;
-    nLastBlockWeight = nBlockWeight;
+    m_last_block_num_txs = nBlockTx;
+    m_last_block_weight = nBlockWeight;
 
     // Create coinbase transaction.
     CMutableTransaction coinbaseTx;