Fix clazy warnings regarding range-for references

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

diff --git a/pv/dialogs/connect.cpp b/pv/dialogs/connect.cpp
index 81f1aee411061ed48f6bea86bd3ec68c05615115..ee05a0e1a06e09f12f6f524da5afc2d9c864af7f 100644 (file)
--- a/pv/dialogs/connect.cpp
+++ b/pv/dialogs/connect.cpp
@@ -154,7 +154,7 @@ shared_ptr<HardwareDevice> Connect::get_selected_device() const
 
 void Connect::populate_drivers()
 {
-       for (auto entry : device_manager_.context()->drivers()) {
+       for (auto& entry : device_manager_.context()->drivers()) {
                auto name = entry.first;
                auto driver = entry.second;
                /**
@@ -179,7 +179,7 @@ void Connect::populate_drivers()
 void Connect::populate_serials(shared_ptr<Driver> driver)
 {
        serial_devices_.clear();
-       for (auto serial : device_manager_.context()->serials(driver))
+       for (auto& serial : device_manager_.context()->serials(driver))
                serial_devices_.addItem(QString("%1 (%2)").arg(
                        serial.first.c_str(), serial.second.c_str()),
                        QString::fromStdString(serial.first));
@@ -245,7 +245,7 @@ void Connect::scan_pressed()
        const list< shared_ptr<HardwareDevice> > devices =
                device_manager_.driver_scan(driver, drvopts);
 
-       for (shared_ptr<HardwareDevice> device : devices) {
+       for (const shared_ptr<HardwareDevice>& device : devices) {
                assert(device);
 
                QString text = QString::fromStdString(device->display_name(device_manager_));