From fb0242a4637a9542c5567c9592b8a847c036d3b0 Mon Sep 17 00:00:00 2001
From: Lukas Schauer <lukas@schauer.so>
Date: Sun, 10 Jan 2016 04:44:44 +0100
Subject: [PATCH] show help if no arguments are provided

---
 letsencrypt.sh | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/letsencrypt.sh b/letsencrypt.sh
index af0597f..0944c47 100755
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -515,6 +515,8 @@ main() {
     fi
   }
 
+  [[ "${@}" == "" ]] && eval set -- "--help"
+
   while (( "${#}" )); do
     case "${1}" in
       --help|-h)
-- 
2.47.3