X-Git-Url: https://sigrok.org/gitweb/?p=pulseview.git;a=blobdiff_plain;f=pv%2Fview%2Ftracetreeitem.cpp;h=89bf466788224bb2518abc2fb3f3c9370e11ce6c;hp=1e09908b350c0aff7ba7547791c63e277ef337ce;hb=bf9146988d2298e1750142dccdcf597ef13d6606;hpb=af503b104d890a357c736c678bb00296d889c090

diff --git a/pv/view/tracetreeitem.cpp b/pv/view/tracetreeitem.cpp
index 1e09908b..89bf4667 100644
--- a/pv/view/tracetreeitem.cpp
+++ b/pv/view/tracetreeitem.cpp
@@ -122,6 +122,7 @@ int TraceTreeItem::get_visual_y() const
 
 void TraceTreeItem::drag_by(const QPoint &delta)
 {
+	assert(owner_);
 	force_to_v_offset(drag_point_.y() + delta.y() -
 		owner_->owner_visual_v_offset());
 }
@@ -131,9 +132,5 @@ QPoint TraceTreeItem::point(const QRect &rect) const
 	return QPoint(rect.right(), get_visual_y());
 }
 
-void TraceTreeItem::hover_point_changed()
-{
-}
-
 } // namespace view
 } // namespace pv