From c3c9ff4c75643e0b878aa0f71ea39b6020b06ef6 Mon Sep 17 00:00:00 2001
From: Lukas Schauer <lukas@schauer.so>
Date: Sat, 16 Jan 2016 22:28:17 +0100
Subject: [PATCH] moved OSTYPE check and use built-in [[ for OSTYPE check

---
 letsencrypt.sh | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/letsencrypt.sh b/letsencrypt.sh
index d276941..18a2619 100755
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -145,7 +145,7 @@ init_system() {
 
 # Different sed version for different os types...
 _sed() {
-  if [ "${OSTYPE}" = "Linux" ]; then
+  if [[ "${OSTYPE}" = "Linux" ]]; then
     sed -r "${@}"
   else
     sed -E "${@}"
@@ -520,8 +520,6 @@ command_env() {
 
 # Main method (parses script arguments and calls command_* methods)
 main() {
-  OSTYPE="$(uname)"
-
   COMMAND=""
   set_command() {
     [[ -z "${COMMAND}" ]] || _exiterr "Only one command can be executed at a time. See help (-h) for more information."
@@ -633,6 +631,9 @@ main() {
   esac
 }
 
+# Determine OS type
+OSTYPE="$(uname)"
+
 # Check for missing dependencies
 check_dependencies
 
-- 
2.39.5