Fix clazy warnings regarding range-for references

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

diff --git a/pv/dialogs/settings.cpp b/pv/dialogs/settings.cpp
index d17f5d04c35cd61d02be0fec28da8af89750701f..491bbfc2b6c13e88c67d0dad6efc73f636b4bcfd 100644 (file)
--- a/pv/dialogs/settings.cpp
+++ b/pv/dialogs/settings.cpp
@@ -215,7 +215,7 @@ QWidget *Settings::get_general_settings_form(QWidget *parent) const
        general_group->setLayout(general_layout);
 
        QComboBox *theme_cb = new QComboBox();
        general_group->setLayout(general_layout);
 
        QComboBox *theme_cb = new QComboBox();

-       for (pair<QString, QString> entry : Themes)
+       for (const pair<QString, QString>& entry : Themes)

                theme_cb->addItem(entry.first, entry.second);
 
        theme_cb->setCurrentIndex(
                theme_cb->addItem(entry.first, entry.second);
 
        theme_cb->setCurrentIndex(