From 717748e8fc6ecd2170aa98ca442727fb1fe32834 Mon Sep 17 00:00:00 2001
From: Green Sky <Green-Sky@users.noreply.github.com>
Date: Sun, 1 Dec 2024 12:49:48 +0100
Subject: [PATCH] preserve bin2hex size

---
 solanaceae/util/utils.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/solanaceae/util/utils.cpp b/solanaceae/util/utils.cpp
index 1b387b9..579b0c6 100644
--- a/solanaceae/util/utils.cpp
+++ b/solanaceae/util/utils.cpp
@@ -46,6 +46,7 @@ std::vector<uint8_t> hex2bin(const std::string_view str) {
 
 std::string bin2hex(const ByteSpan bin) {
 	std::string str;
+	str.reserve(bin.size*2);
 	for (size_t i = 0; i < bin.size; i++) {
 		str.push_back(detail::nib_to_hex(bin[i] >> 4));
 		str.push_back(detail::nib_to_hex(bin[i] & 0x0f));