show help if no arguments are provided

fb0242a4 · Lukas Schauer · ec9d3cd1 · fb0242a4
Commit fb0242a4 authored Jan 10, 2016 by Lukas Schauer
Hide whitespace changes
Inline Side-by-side

Showing with 2 additions and 0 deletions

letsencrypt.sh letsencrypt.sh +2 -0

No files found.
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -515,6 +515,8 @@ main() {
    fi
  }

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