clazy fixes

[pulseview.git] / pv / session.cpp

diff --git a/pv/session.cpp b/pv/session.cpp
index e42f730a4dc4d2900b6ee4e12f541f0c134ec0ee..bc644ab908a77a02615af1910e80c85b56ee25b8 100644 (file)
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -235,7 +235,7 @@ void Session::save_setup(QSettings &settings) const
 
        int view_id = 0;
        i = 0;
-       for (const shared_ptr<views::ViewBase> vb : views_) {
+       for (const shared_ptr<views::ViewBase>& vb : views_) {
                shared_ptr<views::trace::View> tv = dynamic_pointer_cast<views::trace::View>(vb);
                if (tv) {
                        for (const shared_ptr<views::trace::TimeItem>& time_item : tv->time_items()) {