Use QStringLiteral in some places

This should provide a light performance improvement as the QString is
built at compile time, with the generated data being stored in the
read-only segment of the built object file.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index 16686c4..7789cf4 100644
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -70,7 +70,7 @@ void MainWindow::act_command_line(CommandLineParsedOptions &options, QCommandLin
             QMessageBox::critical(this, tr("Command line"), tr("The passed command line is incorrect and will be ignored.\nMore information: %1").arg(options.error_message)); exit(EXIT_FAILURE);
             break;
         case CommandLineHelpRequested:
-            QMessageBox::information(this, QGuiApplication::applicationDisplayName(), "<pre>" + parser.helpText() + "</pre>"); exit(EXIT_SUCCESS);
+            QMessageBox::information(this, QGuiApplication::applicationDisplayName(), QStringLiteral("<pre>%1</pre>").arg(parser.helpText())); exit(EXIT_SUCCESS);
             break;
         case CommandLineVersionRequested:
             on_actionAbout_triggered(true); exit(EXIT_SUCCESS);