refactor: replace pointers by references within tx_verify.{h,cpp}

affects "prevHeights" parameter of the functions
- CalculateSequenceLocks()
- SequenceLocks()

1 files changed, 2 insertions, 2 deletions

diff --git a/src/consensus/tx_verify.h b/src/consensus/tx_verify.h
index ffcaf3cab1..e2a9328df8 100644
--- a/src/consensus/tx_verify.h
+++ b/src/consensus/tx_verify.h
@@ -66,13 +66,13 @@ bool IsFinalTx(const CTransaction &tx, int nBlockHeight, int64_t nBlockTime);
  * Also removes from the vector of input heights any entries which did not
  * correspond to sequence locked inputs as they do not affect the calculation.
  */
-std::pair<int, int64_t> CalculateSequenceLocks(const CTransaction &tx, int flags, std::vector<int>* prevHeights, const CBlockIndex& block);
+std::pair<int, int64_t> CalculateSequenceLocks(const CTransaction &tx, int flags, std::vector<int>& prevHeights, const CBlockIndex& block);
 
 bool EvaluateSequenceLocks(const CBlockIndex& block, std::pair<int, int64_t> lockPair);
 /**
  * Check if transaction is final per BIP 68 sequence numbers and can be included in a block.
  * Consensus critical. Takes as input a list of heights at which tx's inputs (in order) confirmed.
  */
-bool SequenceLocks(const CTransaction &tx, int flags, std::vector<int>* prevHeights, const CBlockIndex& block);
+bool SequenceLocks(const CTransaction &tx, int flags, std::vector<int>& prevHeights, const CBlockIndex& block);
 
 #endif // BITCOIN_CONSENSUS_TX_VERIFY_H