Add 'const' to the draw_polygon coords array parameter.

Thanks to Mouse for spotting that it was missing.

1 files changed, 1 insertions, 1 deletions

diff --git a/nullfe.c b/nullfe.c
index 7cba4e0..f55aec7 100644
--- a/nullfe.c
+++ b/nullfe.c
@@ -15,7 +15,7 @@ void draw_rect(drawing *dr, int x, int y, int w, int h, int colour) {}
 void draw_line(drawing *dr, int x1, int y1, int x2, int y2, int colour) {}
 void draw_thick_line(drawing *dr, float thickness,
 		     float x1, float y1, float x2, float y2, int colour) {}
-void draw_polygon(drawing *dr, int *coords, int npoints,
+void draw_polygon(drawing *dr, const int *coords, int npoints,
                   int fillcolour, int outlinecolour) {}
 void draw_circle(drawing *dr, int cx, int cy, int radius,
                  int fillcolour, int outlinecolour) {}