From 3fd3a0fc87a81d42755246830124833e9ca3f0a9 Mon Sep 17 00:00:00 2001
From: Hennadii Stepanov <32963518+hebasto@users.noreply.github.com>
Date: Mon, 3 May 2021 11:16:06 +0300
Subject: qt, build: Optimize string concatenation

The defined QT_USE_QSTRINGBUILDER macro means using the QStringBuilder
for efficient string concatenation in all Qt code by default.
---
 src/qt/recentrequeststablemodel.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/qt/recentrequeststablemodel.cpp')

diff --git a/src/qt/recentrequeststablemodel.cpp b/src/qt/recentrequeststablemodel.cpp
index 03531a1381..1ecc2f67ef 100644
--- a/src/qt/recentrequeststablemodel.cpp
+++ b/src/qt/recentrequeststablemodel.cpp
@@ -14,6 +14,9 @@
 
 #include <utility>
 
+#include <QLatin1Char>
+#include <QLatin1String>
+
 RecentRequestsTableModel::RecentRequestsTableModel(WalletModel *parent) :
     QAbstractTableModel(parent), walletModel(parent)
 {
@@ -124,7 +127,11 @@ void RecentRequestsTableModel::updateAmountColumnTitle()
 /** Gets title for amount column including current display unit if optionsModel reference available. */
 QString RecentRequestsTableModel::getAmountTitle()
 {
-    return (this->walletModel->getOptionsModel() != nullptr) ? tr("Requested") + " ("+BitcoinUnits::shortName(this->walletModel->getOptionsModel()->getDisplayUnit()) + ")" : "";
+    if (!walletModel->getOptionsModel()) return {};
+    return tr("Requested") +
+           QLatin1String(" (") +
+           BitcoinUnits::shortName(this->walletModel->getOptionsModel()->getDisplayUnit()) +
+           QLatin1Char(')');
 }
 
 QModelIndex RecentRequestsTableModel::index(int row, int column, const QModelIndex &parent) const
-- 
cgit v1.2.3