From e16d1abe4da4e1b4030ac544aa113e5be09b718d Mon Sep 17 00:00:00 2001
From: Jonathan Chan <jonathanhwchan@gmail.com>
Date: Sat, 7 Dec 2019 22:26:33 -0800
Subject: [PATCH] Day 8: Use an actual whitespace character instead of a
 light-grey box.

---
 src/08.rkt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/08.rkt b/src/08.rkt
index 0383d9c..ae70111 100644
--- a/src/08.rkt
+++ b/src/08.rkt
@@ -46,7 +46,7 @@
 
 (define part2
   (let* ([image (map (curry findf (curry neq? #\2)) (pivot layers))]
-         [image* (map (λ (pixel) (if (eq? pixel #\1) #\█ #\░)) image)]
+         [image* (map (λ (pixel) (if (eq? pixel #\1) #\█ #\ )) image)]
          [msg (map list->string (partition-into image* width))])
     (for-each displayln msg)))