From 6b2071c697d4c48f0cd289b28b443ebffc3432e6 Mon Sep 17 00:00:00 2001
From: Anton Kudryavtsev <a.kudryavtsev@netris.ru>
Date: Mon, 22 Aug 2016 15:32:03 +0300
Subject: Use QStringBuilder more to optimize memory allocations

Change-Id: I2939ffa10496fdc59e0402a9cb54458565ccd657
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
---
 src/corelib/global/qlibraryinfo.cpp | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

(limited to 'src/corelib/global/qlibraryinfo.cpp')

diff --git a/src/corelib/global/qlibraryinfo.cpp b/src/corelib/global/qlibraryinfo.cpp
index 4303f74709..1a7d64780f 100644
--- a/src/corelib/global/qlibraryinfo.cpp
+++ b/src/corelib/global/qlibraryinfo.cpp
@@ -616,10 +616,10 @@ QStringList QLibraryInfo::platformPluginArguments(const QString &platformName)
 #if !defined(QT_BUILD_QMAKE) && !defined(QT_NO_SETTINGS)
     QScopedPointer<const QSettings> settings(QLibraryInfoPrivate::findConfiguration());
     if (!settings.isNull()) {
-        QString key = QLatin1String(platformsSection);
-        key += QLatin1Char('/');
-        key += platformName;
-        key += QLatin1String("Arguments");
+        const QString key = QLatin1String(platformsSection)
+                + QLatin1Char('/')
+                + platformName
+                + QLatin1String("Arguments");
         return settings->value(key).toStringList();
     }
 #endif // !QT_BUILD_QMAKE && !QT_NO_SETTINGS
-- 
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