From b3d2ba7d07a291481480bc361e87b93051c6a385 Mon Sep 17 00:00:00 2001
From: Chocobo1 <Chocobo1@users.noreply.github.com>
Date: Fri, 23 Jun 2023 03:07:45 +0800
Subject: [PATCH] Initialize regex only once

This code path is commonly used so let it initialize only once.
---
 src/base/http/requestparser.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/base/http/requestparser.cpp b/src/base/http/requestparser.cpp
index 66f60b458..540f6481c 100644
--- a/src/base/http/requestparser.cpp
+++ b/src/base/http/requestparser.cpp
@@ -189,7 +189,7 @@ bool RequestParser::parseRequestLine(const QString &line)
 {
     // [rfc7230] 3.1.1. Request Line
 
-    const QRegularExpression re(u"^([A-Z]+)\\s+(\\S+)\\s+HTTP\\/(\\d\\.\\d)$"_s);
+    static const QRegularExpression re(u"^([A-Z]+)\\s+(\\S+)\\s+HTTP\\/(\\d\\.\\d)$"_s);
     const QRegularExpressionMatch match = re.match(line);
 
     if (!match.hasMatch())