X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fpopups%2Fchannels.cpp;h=ea5f5fbed8d10c91c61dc1d39cca1826030ab81b;hb=c373f82810ad9c5376a7370118de9dd587ee0e43;hp=3cf2ff40ae2591333519367bb03b9cc6e70a3a95;hpb=e71eb81c946c3524e01eaef9781ccbf170143d0c;p=pulseview.git

diff --git a/pv/popups/channels.cpp b/pv/popups/channels.cpp
index 3cf2ff40..ea5f5fbe 100644
--- a/pv/popups/channels.cpp
+++ b/pv/popups/channels.cpp
@@ -75,8 +75,7 @@ Channels::Channels(Session &session, QWidget *parent) :
 	// Collect a set of signals
 	map<shared_ptr<Channel>, shared_ptr<Signal> > signal_map;
 
-	shared_lock<shared_mutex> lock(session_.signals_mutex());
-	const unordered_set< shared_ptr<Signal> > &sigs(session_.signals());
+	const unordered_set< shared_ptr<Signal> > sigs(session_.signals());
 
 	for (const shared_ptr<Signal> &sig : sigs)
 		signal_map[sig->channel()] = sig;