From 7d91442461776e2ef240d7885f768b624de341a7 Mon Sep 17 00:00:00 2001
From: glozow <gzhao408@berkeley.edu>
Date: Wed, 26 May 2021 18:12:06 +0100
Subject: [PATCH] [rpc] reserve space in txns

---
 src/rpc/rawtransaction.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/rpc/rawtransaction.cpp b/src/rpc/rawtransaction.cpp
index 339d711ac98..526d262dce7 100644
--- a/src/rpc/rawtransaction.cpp
+++ b/src/rpc/rawtransaction.cpp
@@ -951,6 +951,7 @@ static RPCHelpMan testmempoolaccept()
                                              CFeeRate(AmountFromValue(request.params[1]));
 
     std::vector<CTransactionRef> txns;
+    txns.reserve(raw_transactions.size());
     for (const auto& rawtx : raw_transactions.getValues()) {
         CMutableTransaction mtx;
         if (!DecodeHexTx(mtx, rawtx.get_str())) {