This reverts commit b0f6455feac97e41045ee394e11c24d92c370f6e. It's wrong. A line could even be a dot.
Signed-off-by: Helge Deller <del...@gmx.de> --- hw/display/artist.c | 3 --- 1 file changed, 3 deletions(-) diff --git a/hw/display/artist.c b/hw/display/artist.c index 47de17b9e9..f37aa9eb49 100644 --- a/hw/display/artist.c +++ b/hw/display/artist.c @@ -591,9 +591,6 @@ static void draw_line(ARTISTState *s, int x1, int y1, int x2, int y2, } else { dy = y1 - y2; } - if (!dx || !dy) { - return; - } c1 = false; if (dy > dx) { -- 2.21.3