From 8de0f8223defdce45e6369649df6c605e304feb1 Mon Sep 17 00:00:00 2001
From: Aleix Pol <aleixpol@kde.org>
Date: Fri, 14 Aug 2020 16:50:08 +0200
Subject: [PATCH] Fix compiler warning

No need to copy
---
 kcmkwin/kwintabbox/layoutpreview.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/kcmkwin/kwintabbox/layoutpreview.cpp b/kcmkwin/kwintabbox/layoutpreview.cpp
index 56d95d975e..2fd7468f5d 100644
--- a/kcmkwin/kwintabbox/layoutpreview.cpp
+++ b/kcmkwin/kwintabbox/layoutpreview.cpp
@@ -166,7 +166,7 @@ QVariant ExampleClientModel::data(const QModelIndex &index, int role) const
 QString ExampleClientModel::longestCaption() const
 {
     QString caption;
-    for (const auto item : m_services) {
+    for (const auto &item : m_services) {
         const QString name = item->name();
         if (name.size() > caption.size()) {
             caption = name;