X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=blobdiff_plain;f=src%2Fwx%2Faudio_mapping_view.cc;h=93aeca1159fa3c45a0db534ebb10855ad9e29fa1;hp=9c14f61e78f421bc54f867247daf62a2fd6ee27f;hb=73f7d494cdbfeaca6487a3160b13a98cc7f28a43;hpb=d38a1f6932e6c41c79f17399030869678badc00d

diff --git a/src/wx/audio_mapping_view.cc b/src/wx/audio_mapping_view.cc
index 9c14f61e7..93aeca115 100644
--- a/src/wx/audio_mapping_view.cc
+++ b/src/wx/audio_mapping_view.cc
@@ -280,6 +280,11 @@ AudioMappingView::paint_row_labels (wxDC& dc)
 	}
 	dc.DrawLine (wxPoint(MINIMUM_COLUMN_WIDTH, y), wxPoint(MINIMUM_COLUMN_WIDTH * 2, y));
 
+	if (_input_groups.empty()) {
+		auto const bottom = TOP_HEIGHT + _input_channels.size() * ROW_HEIGHT;
+		dc.DrawLine(wxPoint(MINIMUM_COLUMN_WIDTH, bottom), wxPoint(MINIMUM_COLUMN_WIDTH * 2, bottom));
+	}
+
 	/* Group labels and lines; be careful here as wxDCClipper does not restore the old
 	 * clipping rectangle after it is destroyed
 	 */