miner: Pass in previous CBlockIndex to RegenerateCommitments

1 files changed, 3 insertions, 2 deletions

diff --git a/src/miner.cpp b/src/miner.cpp
index 8a9406f810..3bc7fdd458 100644
--- a/src/miner.cpp
+++ b/src/miner.cpp
@@ -39,13 +39,14 @@ int64_t UpdateTime(CBlockHeader* pblock, const Consensus::Params& consensusParam
     return nNewTime - nOldTime;
 }
 
-void RegenerateCommitments(CBlock& block, BlockManager& blockman)
+void RegenerateCommitments(CBlock& block, CBlockIndex* prev_block)
 {
     CMutableTransaction tx{*block.vtx.at(0)};
     tx.vout.erase(tx.vout.begin() + GetWitnessCommitmentIndex(block));
     block.vtx.at(0) = MakeTransactionRef(tx);
 
-    GenerateCoinbaseCommitment(block, WITH_LOCK(::cs_main, assert(std::addressof(g_chainman.m_blockman) == std::addressof(blockman)); return blockman.LookupBlockIndex(block.hashPrevBlock)), Params().GetConsensus());
+    WITH_LOCK(::cs_main, assert(g_chainman.m_blockman.LookupBlockIndex(block.hashPrevBlock) == prev_block));
+    GenerateCoinbaseCommitment(block, prev_block, Params().GetConsensus());
 
     block.hashMerkleRoot = BlockMerkleRoot(block);
 }