fix incorrect accumulation of export video options each time the dialog is used

[ardour.git] / gtk2_ardour / port_matrix_grid.cc

diff --git a/gtk2_ardour/port_matrix_grid.cc b/gtk2_ardour/port_matrix_grid.cc
index 23fda6e4842f6e4b70ba8c6d194fff8187109f87..77995489a313a407aea439a1112337d551877705 100644 (file)
--- a/gtk2_ardour/port_matrix_grid.cc
+++ b/gtk2_ardour/port_matrix_grid.cc
@@ -137,7 +137,7 @@ PortMatrixGrid::render (cairo_t* cr)
                cairo_line_to (cr, _width, y);
                cairo_stroke (cr);
        }
-       
+
        /* ASSOCIATION INDICATORS and NON-CONNECTABLE INDICATORS */
 
        /* we draw a grey square in a matrix box if the two ports that intersect at that box
@@ -230,7 +230,7 @@ PortMatrixGrid::render (cairo_t* cr)
                                                */
                                                draw_non_connectable_indicator (cr, x, y);
                                        }
-                                       
+
                                        x += grid_spacing();
                                }