@@ -75,7 +75,7 @@ ppu_clear(Ppu *p, Layer *layer)

 	Uint32 i, size = p->width * p->height;

 	for(i = 0; i < size; ++i)

 		layer->pixels[i] = 0x00;

-	p->fg.changed = p->bg.changed = 1;

+	layer->changed = 1;

 }

 void