From 33bcefa50dcf925f2e960957ab8e3edfd9c67338 Mon Sep 17 00:00:00 2001
From: Albert Astals Cid <aacid@kde.org>
Date: Mon, 30 Sep 2019 21:31:24 +0200
Subject: Small performance enhacements

Summary: suggested by clang-tidy

Reviewers: davidedmundson

Reviewed By: davidedmundson

Subscribers: kde-frameworks-devel

Tags: #frameworks

Differential Revision: https://phabricator.kde.org/D24312
---
 src/core/kconfigwatcher.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/core/kconfigwatcher.cpp')

diff --git a/src/core/kconfigwatcher.cpp b/src/core/kconfigwatcher.cpp
index 1aec1211..4d4d1355 100644
--- a/src/core/kconfigwatcher.cpp
+++ b/src/core/kconfigwatcher.cpp
@@ -70,7 +70,7 @@ KConfigWatcher::KConfigWatcher(const KSharedConfig::Ptr &config):
 
     QStringList watchedPaths;
     watchedPaths << QLatin1Char('/') + d->m_config->name();
-    for (const QString file: d->m_config->additionalConfigSources()) {
+    for (const QString &file: d->m_config->additionalConfigSources()) {
         watchedPaths << QLatin1Char('/') + file;
     }
     if (d->m_config->openFlags() & KConfig::IncludeGlobals) {
-- 
cgit v1.2.1