X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fviews%2Ftrace%2Fview.cpp;h=f1de3b20e9faeab2c2ac10e3665b5b38d897d1ae;hp=2e4d147d2fb6a9949d5d4fcb348f1c3bc92ac448;hb=c259400566cecf3b6ca959bc60c671a7195c0078;hpb=66a43b4f9cf76853e99e7f5fc2f9df49ec58bd34

diff --git a/pv/views/trace/view.cpp b/pv/views/trace/view.cpp
index 2e4d147d..f1de3b20 100644
--- a/pv/views/trace/view.cpp
+++ b/pv/views/trace/view.cpp
@@ -933,7 +933,7 @@ pair<Timestamp, Timestamp> View::get_time_extents() const
 	if (signals_.size() == 0)
 		return make_pair(0, 0);
 
-	for (shared_ptr<Signal> s : signals_)
+	for (const shared_ptr<Signal>& s : signals_)
 		if (s->base()->data() && (s->base()->data()->segments().size() > 0))
 			data.push_back(s->base()->data());