test.sh: allow empty directories

2020-12-11 21:20:23 +01:00 · 2020-12-11 21:20:23 +01:00 · f1af8ea767
parent d0834f7ea9
commit f1af8ea767
1 changed files with 1 additions and 1 deletions
--- 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