kiss: remove shellcheck warning from file_owner

2020-09-14 12:34:22 +03:00 · 2020-09-14 12:34:22 +03:00 · d9c8725169
commit d9c8725169
parent 2fee3837ee
1 changed files with 4 additions and 5 deletions
--- a/9
+++ b/9
@ -51,12 +51,11 @@ as_root() {
 }

 file_owner() {
-    # shellcheck disable=2046
-    set -- $(ls -ld "$1")
+    read -r _ _ user _ <<EOF
+$(ls -ld "$1")
+EOF

-    user=${3:-root}
-
-    id -u "$user" >/dev/null 2>&1 || user=root
+    id -u "${user:=root}" >/dev/null 2>&1 || user=root
 }

 run_hook() {