@@ -108,12 +108,11 @@ screen_redraw(UxnScreen *p, Uint32 *pixels)

 		palette[i] = p->palette[(i >> 2) ? (i >> 2) : (i & 3)];

 	if(p->mono) {

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

-			pixels[i] = palette_mono[(p->fg.pixels[i] << 2 | p->bg.pixels[i]) & 0x1];

+			pixels[i] = palette_mono[(p->fg.pixels[i] ? p->fg.pixels[i] : p->bg.pixels[i]) & 0x1];

 	} else {

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

 			pixels[i] = palette[p->fg.pixels[i] << 2 | p->bg.pixels[i]];

 	}

-

 	p->fg.changed = p->bg.changed = 0;

 }