Fix clazy warnings regarding range-for references

[pulseview.git] / pv / views / trace / analogsignal.cpp

diff --git a/pv/views/trace/analogsignal.cpp b/pv/views/trace/analogsignal.cpp
index 2643c643fe9ca919028b5c82a44dbfa70a576d22..3fda4cb6251de1d95326288b19eeb1ae949e1480 100644 (file)
--- a/pv/views/trace/analogsignal.cpp
+++ b/pv/views/trace/analogsignal.cpp
@@ -788,7 +788,7 @@ void AnalogSignal::update_conversion_widgets()
        conv_threshold_cb_->blockSignals(true);
 
        // Set available options depending on chosen conversion
-       for (pair<QString, int> preset : presets)
+       for (pair<QString, int>& preset : presets)
                conv_threshold_cb_->addItem(preset.first, preset.second);
 
        map < QString, QVariant > options = base_->get_conversion_options();
@@ -857,7 +857,7 @@ void AnalogSignal::perform_autoranging(bool keep_divs, bool force_update)
        static double prev_min = 0, prev_max = 0;
        double min = 0, max = 0;
 
-       for (shared_ptr<pv::data::AnalogSegment> segment : segments) {
+       for (const shared_ptr<pv::data::AnalogSegment>& segment : segments) {
                pair<double, double> mm = segment->get_min_max();
                min = std::min(min, mm.first);
                max = std::max(max, mm.second);