From 009a6f53be23709425f1d03a13445c49251d8d2f Mon Sep 17 00:00:00 2001
From: Roland Winklmeier <Roland.M.Winklmeier@gmail.com>
Date: Sat, 23 May 2015 17:54:39 +0200
Subject: [PATCH] Do not use QStringLiteral for empty strings

The default constructor for QString is cheaper in terms of
both instructions and memory.
https://blog.qt.io/blog/2014/06/13/qt-weekly-13-qstringliteral/
---
 src/blackgui/commandinput.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/blackgui/commandinput.cpp b/src/blackgui/commandinput.cpp
index d7ab36a4d..e9425b8a5 100644
--- a/src/blackgui/commandinput.cpp
+++ b/src/blackgui/commandinput.cpp
@@ -24,7 +24,7 @@ namespace BlackGui
     void CCommandInput::validateCommand()
     {
         QString commandLine = text();
-        setText(QStringLiteral(""));
+        setText(QString());
 
         if (commandLine.startsWith('.'))
         {