show help if no arguments are provided

2026-03-21 00:29:01 +01:00 · 2016-01-10 04:44:44 +01:00
parent ec9d3cd1cd
commit fb0242a463
1 changed files with 2 additions and 0 deletions
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -515,6 +515,8 @@ main() {
    fi
  }

+  [[ "${@}" == "" ]] && eval set -- "--help"
+
  while (( "${#}" )); do
    case "${1}" in
      --help|-h)