X-Git-Url: https://sigrok.org/gitweb/?a=blobdiff_plain;f=pv%2Fsession.cpp;h=45c4e98790843dc67bef475a6be0594b265017b4;hb=c373f82810ad9c5376a7370118de9dd587ee0e43;hp=0b503e056a83f6bc471aaf3c14612e3682cbbb97;hpb=e71eb81c946c3524e01eaef9781ccbf170143d0c;p=pulseview.git

diff --git a/pv/session.cpp b/pv/session.cpp
index 0b503e05..45c4e987 100644
--- a/pv/session.cpp
+++ b/pv/session.cpp
@@ -217,13 +217,9 @@ set< shared_ptr<data::SignalData> > Session::get_data() const
 	return data;
 }
 
-boost::shared_mutex& Session::signals_mutex() const
-{
-	return signals_mutex_;
-}
-
-const unordered_set< shared_ptr<view::Signal> >& Session::signals() const
+const unordered_set< shared_ptr<view::Signal> > Session::signals() const
 {
+	shared_lock<shared_mutex> lock(signals_mutex_);
 	return signals_;
 }