clazy fixes

[pulseview.git] / pv / dialogs / settings.cpp

diff --git a/pv/dialogs/settings.cpp b/pv/dialogs/settings.cpp
index b648b4b3f942b71d1e0a5fccd4e9c6de888eba09..9f458c99953e8c26c1721b5b9e819e73f9f1a1f7 100644 (file)
--- a/pv/dialogs/settings.cpp
+++ b/pv/dialogs/settings.cpp
@@ -221,7 +221,7 @@ QWidget *Settings::get_general_settings_form(QWidget *parent) const
        Application* a = qobject_cast<Application*>(QApplication::instance());
 
        QString current_language = settings.value(GlobalSettings::Key_General_Language).toString();
-       for (QString language : a->get_languages()) {
+       for (const QString& language : a->get_languages()) {
                QLocale locale = QLocale(language);
                QString desc = locale.languageToString(locale.language());
                language_cb->addItem(desc, language);
@@ -610,7 +610,7 @@ void Settings::on_general_language_changed(const QString &text)
        GlobalSettings settings;
        Application* a = qobject_cast<Application*>(QApplication::instance());
 
-       for (QString language : a->get_languages()) {
+       for (const QString& language : a->get_languages()) {
                QLocale locale = QLocale(language);
                QString desc = locale.languageToString(locale.language());