1 files changed, 2 insertions, 2 deletions

diff --git a/engine.c b/engine.c
index 2b6e261..aae652f 100644
--- a/engine.c
+++ b/engine.c
@@ -49,9 +49,9 @@ engine_redraw()
 
                 display_line_color(0, scale(g_min_y), MAX_X, scale(g_min_y), 0xff00ffff);
                 display_line_color(0, scale(g_max_y), MAX_X, scale(g_max_y), 0xff00ffff);
-
+#ifdef HAVE_TWO_OCTAVE_MODE
                 display_line_color(0, scale(g_min_y + g_midi_two_octave_split * height / 100), MAX_X, scale(g_min_y + g_midi_two_octave_split * height / 100), 0xffff00ff);
-
+#endif
                 display_line_color(0, scale(g_min_y + tos1 * height / 100), MAX_X, scale(g_min_y + tos1 * height / 100), 0x00ff00ff);
                 display_line_color(0, scale(g_min_y + tos2 * height / 100), MAX_X, scale(g_min_y + tos2 * height / 100), 0x00ff00ff);