From ad4d4cc7947e3e5a72cc43379c349b0799310bf4 Mon Sep 17 00:00:00 2001
From: Brandon Schmitt <Brandon.Schmitt@live.de>
Date: Fri, 11 Dec 2020 04:51:53 +0100
Subject: [PATCH] Refactor bash [[ ... ]] && ... || ... into if then else

---
 target/start-mailserver.sh | 11 ++++++++++-
 1 file changed, 10 insertions(+), 1 deletion(-)

diff --git a/target/start-mailserver.sh b/target/start-mailserver.sh
index 293208b9..57e5b13d 100755
--- a/target/start-mailserver.sh
+++ b/target/start-mailserver.sh
@@ -1095,7 +1095,16 @@ function _setup_ssl
       local LETSENCRYPT_DOMAIN=""
       local LETSENCRYPT_KEY=""
 
-      [[ -f /etc/letsencrypt/acme.json ]] && (_extract_certs_from_acme "${SSL_DOMAIN}" || _extract_certs_from_acme "${HOSTNAME}" || _extract_certs_from_acme "${DOMAINNAME}")
+      if [[ -f /etc/letsencrypt/acme.json ]]
+      then
+        if ! _extract_certs_from_acme "${SSL_DOMAIN}"
+        then
+          if ! _extract_certs_from_acme "${HOSTNAME}"
+          then
+            _extract_certs_from_acme "${DOMAINNAME}"
+          fi
+        fi
+      fi
 
       # first determine the letsencrypt domain by checking both the full hostname or just the domainname if a SAN is used in the cert
       if [[ -e /etc/letsencrypt/live/${HOSTNAME}/fullchain.pem ]]