fix https://github.com/acmesh-official/acme.sh/issues/4562#issuecomment-1598731384

2026-10-21 21:31:51 +00:00 · 2023-07-08 14:11:51 +08:00
1 parent b7c370fff7
commit a7455d7edd
@@ -2278,7 +2278,7 @@ _setopt() {
  if [ ! -f "$__conf" ]; then
    touch "$__conf"
  fi
-  if [ -n "$(tail -c 1 <"$__conf")" ]; then
+  if [ -n "$(tail -c1 <"$__conf")" ]; then
    echo >>"$__conf"
  fi