@@ -448,7 +448,7 @@ run(Uxn *u)

 {

 	Uint64 now = SDL_GetPerformanceCounter(), frame_end, frame_interval = SDL_GetPerformanceFrequency() / 60;

 	for(;;) {

-		Uint16 screen_vector = PEEK2(&u->dev[0x20]);

+		Uint16 screen_vector;

 		/* .System/halt */

 		if(u->dev[0x0f])

 			return error("Run", "Ended.");

@@ -456,6 +456,7 @@ run(Uxn *u)

 		exec_deadline = now + deadline_interval;

 		if(!handle_events(u))

 			return 0;

+		screen_vector = PEEK2(&u->dev[0x20]);

 		uxn_eval(u, screen_vector);

 		if(uxn_screen.fg.changed || uxn_screen.bg.changed)

 			redraw();