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doc: GetTransaction()/getrawtransaction follow-ups to #22383

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John Newbery 2021-07-22 20:32:04 +02:00 • committed by Sebastian Falbesoner
parent abc57e1f08
commit f685a13bef
2 changed files with 5 additions and 2 deletions
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3
src/node/transaction.cpp
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@ -121,6 +121,9 @@ CTransactionRef GetTransaction(const CBlockIndex* const block_index, const CTxMe
uint256 block_hash;
if (g_txindex->FindTx(hash, block_hash, tx)) {
if (!block_index || block_index->GetBlockHash() == block_hash) {
// Don't return the transaction if the provided block hash doesn't match.
// The case where a transaction appears in multiple blocks (e.g. reorgs or
// BIP30) is handled by the block lookup below.
hashBlock = block_hash;
return tx;
}