style: shorter ask_yn condition

2025-06-21 06:25:19 +00:00 · 2025-06-21 06:25:19 +00:00 · fd88530dc4
commit fd88530dc4
parent 0173cc75f9
1 changed files with 1 additions and 1 deletions
--- a/lib.sh
+++ b/lib.sh
@ -11,7 +11,7 @@ ask_yn() {
    local a
    read -rp "$* (Y/n) " a
-    [ -z "$a" ] || [[ "${a,,}" == y* ]]
+    [[ "${a,}" =~ ^$|^y ]]
 }
 declare -A ISO