diff --git a/du4/snake.c b/du4/snake.c
index d120ffa..f8d78b6 100644
--- a/du4/snake.c
+++ b/du4/snake.c
@@ -59,11 +59,11 @@ int is_snake(struct snake* snake, int x, int y) {
 int step_state(struct state* st) {
     int nx = st->snake->x + st->sx;
     int ny = st->snake->y + st->sy;
-    int ate_food = nx == st->food_x && ny == st->food_y;
+    int ate_food = nx == st->foodx && ny == st->foody;
     struct snake* tail = get_tail(st->snake);
 
     if (nx < 0 || ny < 0 || nx >= st->width || ny >= st->height) {
-        return END_GAME;
+        return END_SNAKE;
     }
     if (is_snake(st->snake, nx, ny)) {
         if (ate_food || tail == NULL || tail->x != nx || tail->y != ny) {