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/platformsupport/themes/qabstractfileiconengine.cpp | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'src/platformsupport/themes/qabstractfileiconengine.cpp')

diff --git a/src/platformsupport/themes/qabstractfileiconengine.cpp b/src/platformsupport/themes/qabstractfileiconengine.cpp
index 19a8eee47b..192ed00510 100644
--- a/src/platformsupport/themes/qabstractfileiconengine.cpp
+++ b/src/platformsupport/themes/qabstractfileiconengine.cpp
@@ -73,8 +73,7 @@ QPixmap QAbstractFileIconEngine::pixmap(const QSize &size, QIcon::Mode mode,
     if (key.isEmpty())
         return filePixmap(size, mode, state);
 
-    key += QLatin1Char('_');
-    key += QString::number(size.width());
+    key += QLatin1Char('_') + QString::number(size.width());
 
     QPixmap result;
     if (!QPixmapCache::find(key, result)) {
-- 
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