From 308b25674748e547d7ddc0d6883347f39a8cb4e0 Mon Sep 17 00:00:00 2001
From: Micke <155267459+reallesee@users.noreply.github.com>
Date: Tue, 15 Jul 2025 18:21:33 +0200
Subject: [PATCH] Optimize toHex function in CommonData.cpp

---
 libsolutil/CommonData.cpp | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/libsolutil/CommonData.cpp b/libsolutil/CommonData.cpp
index 7b86bae9f46f..b1fbd0804f5a 100644
--- a/libsolutil/CommonData.cpp
+++ b/libsolutil/CommonData.cpp
@@ -59,8 +59,9 @@ std::string solidity::util::toHex(bytes const& _data, HexPrefix _prefix, HexCase
 	size_t i = 0;
 	if (_prefix == HexPrefix::Add)
 	{
-		ret[i++] = '0';
-		ret[i++] = 'x';
+		ret[0] = '0';
+		ret[1] = 'x';
+		i = 2;
 	}
 
 	// Mixed case will be handled inside the loop.