fix verbose plugin scan

[ardour.git] / gtk2_ardour / ardour_knob.cc

diff --git a/gtk2_ardour/ardour_knob.cc b/gtk2_ardour/ardour_knob.cc
index cff2acd4e3eb777c727bb2f257bc2f35f2210021..17fbff2f7ee11de3205e291078646b5c627ea7fa 100644 (file)
--- a/gtk2_ardour/ardour_knob.cc
+++ b/gtk2_ardour/ardour_knob.cc
@@ -366,7 +366,6 @@ ArdourKnob::on_motion_notify_event (GdkEventMotion *ev)
                                _dead_zone_delta = 0;
                        } else {
                                c->set_value (c->normal());
-                               val = _normal;
                                _dead_zone_delta = remain / px_deadzone;
                                return true;
                        }
@@ -564,7 +563,7 @@ ArdourKnob::add_elements (Element e)
 
 
 KnobPersistentTooltip::KnobPersistentTooltip (Gtk::Widget* w)
-       : PersistentTooltip (w, 3)
+       : PersistentTooltip (w, true, 3)
        , _dragging (false)
 {
 }