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blockchain: avoid unneeded block copy

This commit is contained in:
moneromooo-monero 2018-11-21 12:57:51 +00:00
parent 79b4e9f377
commit dc5a76095c
No known key found for this signature in database
GPG Key ID: 686F07454D6CEFC3
1 changed files with 2 additions and 1 deletions
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3
src/cryptonote_core/blockchain.cpp
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@ -3704,7 +3704,8 @@ leave:
try try
{ {
uint64_t long_term_block_weight = get_next_long_term_block_weight(block_weight); uint64_t long_term_block_weight = get_next_long_term_block_weight(block_weight);
new_height = m_db->add_block(std::make_pair(bl, block_to_blob(bl)), block_weight, long_term_block_weight, cumulative_difficulty, already_generated_coins, txs); cryptonote::blobdata bd = cryptonote::block_to_blob(bl);
new_height = m_db->add_block(std::make_pair(std::move(bl), std::move(bd)), block_weight, long_term_block_weight, cumulative_difficulty, already_generated_coins, txs);
} }
catch (const KEY_IMAGE_EXISTS& e) catch (const KEY_IMAGE_EXISTS& e)
{ {