fix thinko with region-gain time offset.

diff --git a/gtk2_ardour/region_gain_line.cc b/gtk2_ardour/region_gain_line.cc
index 5ac985fa9a29b8ab680c7af44bd88d828933be39..7a748c8749aa88437371ac455ed3aa0bc1f03cde 100644 (file)
--- a/gtk2_ardour/region_gain_line.cc
+++ b/gtk2_ardour/region_gain_line.cc
@@ -45,7 +45,7 @@ AudioRegionGainLine::AudioRegionGainLine (const string & name, AudioRegionView&
        // If this isn't true something is horribly wrong, and we'll get catastrophic gain values
        assert(l->parameter().type() == EnvelopeAutomation);
 
-       _time_converter->set_origin_b (r.region()->position() - r.region()->start());
+       _time_converter->set_origin_b (rv.region()->position());
 
        r.region()->PropertyChanged.connect (_region_changed_connection, invalidator (*this), boost::bind (&AudioRegionGainLine::region_changed, this, _1), gui_context());
 
@@ -108,6 +108,6 @@ AudioRegionGainLine::region_changed (const PropertyChange& what_changed)
        interesting_stuff.add (ARDOUR::Properties::position);
 
        if (what_changed.contains (interesting_stuff)) {
-               _time_converter->set_origin_b (rv.region()->position() - rv.region()->start());
+               _time_converter->set_origin_b (rv.region()->position());
        }
 }