diff options
| -rw-r--r-- | src/rpc/blockchain.cpp | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/rpc/blockchain.cpp b/src/rpc/blockchain.cpp index b8ef758661..56018caf24 100644 --- a/src/rpc/blockchain.cpp +++ b/src/rpc/blockchain.cpp @@ -486,7 +486,10 @@ UniValue MempoolToJSON(const CTxMemPool& pool, bool verbose) const uint256& hash = e.GetTx().GetHash(); UniValue info(UniValue::VOBJ); entryToJSON(pool, info, e); - o.pushKV(hash.ToString(), info); + // Mempool has unique entries so there is no advantage in using + // UniValue::pushKV, which checks if the key already exists in O(N). + // UniValue::__pushKV is used instead which currently is O(1). + o.__pushKV(hash.ToString(), info); } return o; } else { |