HexView: Add top row with offsets

[pulseview.git] / pv / views / decoder_output / view.cpp

diff --git a/pv/views/decoder_output/view.cpp b/pv/views/decoder_output/view.cpp
index 1cedcdbcece5755bab910dae7384569670f7100a..9e69622de959dfa98e5204f3c3d93bc6f0a0c968 100644 (file)
--- a/pv/views/decoder_output/view.cpp
+++ b/pv/views/decoder_output/view.cpp
@@ -463,7 +463,7 @@ void View::on_actionSave_triggered(QAction* action)
 
 void View::perform_delayed_view_update()
 {
-       if (!binary_data_exists_)
+       if (signal_ && !binary_data_exists_)
                if (signal_->get_binary_data_chunk_count(current_segment_, decoder_, bin_class_id_))
                        binary_data_exists_ = true;