From d4c285226c67bc4958c66d51aea522e2971183b7 Mon Sep 17 00:00:00 2001
From: Xiao YiFang <yifang.xiao@foxmail.com>
Date: Mon, 20 Mar 2023 23:47:23 +0800
Subject: [PATCH] fix: sonarcloud analysis

if,switch, and range-based for loop initializer should be used to reduce scope of variables cpp:S6004
---
 mainwindow.cc | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/mainwindow.cc b/mainwindow.cc
index 1ad65111..d78a9c76 100644
--- a/mainwindow.cc
+++ b/mainwindow.cc
@@ -4200,8 +4200,7 @@ void MainWindow::focusWordList()
 
 void MainWindow::addWordToHistory( const QString & word )
 {
-    QRegularExpressionMatch m = RX::Epwing::refWord.match( word );
-    if( m.hasMatch() )
+    if(QRegularExpressionMatch m = RX::Epwing::refWord.match( word ); m.hasMatch() )
         return;
     history.addItem( History::Item( 1, word.trimmed() ) );
 }