days 11/16: remove faulty use of external command (seq)

2021-07-30 19:21:16 +02:00
parent 9c60bd6d12
commit 92cc3e90c4
8 changed files with 34 additions and 34 deletions
--- a/2020/day11/ex1.bash
+++ b/2020/day11/ex1.bash
@@ -84,8 +84,7 @@ done

 NCOLS=${#rowsstr[0]}
 NROWS=${#rowsstr[@]}
-
-printf -v zeroed '%0.s0 ' $(seq 1 $(((NCOLS+2)*(NROWS+2))))
+printf -v zeroed '%0.s0 ' $(eval "echo {1..$(((NCOLS+2)*(NROWS+2)))}")

 # split arrays in integers
 for ((r=0; r<NROWS; ++r)); do