From c40425cb4ecd5bc1a151af29f93ea752e26a9994 Mon Sep 17 00:00:00 2001
From: Xiretza <xiretza@xiretza.xyz>
Date: Fri, 11 Dec 2020 21:20:23 +0100
Subject: [PATCH] test.sh: allow empty directories

---
 test.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test.sh b/test.sh
index 7027696..f33b495 100755
--- a/test.sh
+++ b/test.sh
@@ -25,7 +25,7 @@ run_solution() {
 	fi
 }
 
-shopt -s dotglob
+shopt -s dotglob nullglob
 
 for day in day*; do
 	input=data/$day.input