X-Git-Url: http://git.code-monkey.de/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fheader.cpp;h=d7da7e03706bdab45389f127c8bc874871a3c74a;hp=fd2d85e227c4b70e82ecfcf415b7da9a5f0f4816;hb=f4ab4b5c657e5613caba82feaa81a8a400e4f331;hpb=8835b5e7c3c6e07e9b99e31a1fb31e600cdab76d

diff --git a/pv/views/trace/header.cpp b/pv/views/trace/header.cpp
index fd2d85e..d7da7e0 100644
--- a/pv/views/trace/header.cpp
+++ b/pv/views/trace/header.cpp
@@ -108,7 +108,7 @@ void Header::paintEvent(QPaintEvent*)
 	QPainter painter(this);
 	painter.setRenderHint(QPainter::Antialiasing);
 
-	for (const shared_ptr<RowItem> r : items) {
+	for (const shared_ptr<RowItem>& r : items) {
 		assert(r);
 
 		const bool highlight = !item_dragging_ &&
@@ -201,7 +201,7 @@ void Header::on_ungroup()
 		restart = false;
 		const vector< shared_ptr<TraceGroup> > groups(
 			view_.list_by_type<TraceGroup>());
-		for (const shared_ptr<TraceGroup> tg : groups)
+		for (const shared_ptr<TraceGroup>& tg : groups)
 			if (tg->selected()) {
 				tg->ungroup();
 				restart = true;