Cleanup: remove duplication.

diff --git a/src/wx/audio_mapping_view.cc b/src/wx/audio_mapping_view.cc
index 93aeca1159fa3c45a0db534ebb10855ad9e29fa1..54b951df5aa995a50f5df3a27775d0095c867d7c 100644 (file)
--- a/src/wx/audio_mapping_view.cc
+++ b/src/wx/audio_mapping_view.cc
@@ -319,16 +319,12 @@ AudioMappingView::paint_row_labels (wxDC& dc)
 void
 AudioMappingView::paint_row_lines (wxDC& dc)
 {
-       for (size_t i = 0; i < _input_channels.size(); ++i) {
+       for (size_t i = 0; i < _input_channels.size() + 1; ++i) {
                dc.DrawLine (
                        wxPoint(MINIMUM_COLUMN_WIDTH * 2, TOP_HEIGHT + ROW_HEIGHT * i),
                        wxPoint(LEFT_WIDTH + _column_widths_total, TOP_HEIGHT + ROW_HEIGHT * i)
                        );
        }
-       dc.DrawLine (
-               wxPoint(MINIMUM_COLUMN_WIDTH * 2, TOP_HEIGHT + ROW_HEIGHT * _input_channels.size()),
-               wxPoint(LEFT_WIDTH + _column_widths_total, TOP_HEIGHT + ROW_HEIGHT * _input_channels.size())
-               );
 }