From fdb96e91f1bc585bbb2145e999fdc83147fe4ab8 Mon Sep 17 00:00:00 2001
From: neil <win10@neilpang.com>
Date: Thu, 27 Aug 2020 21:41:18 +0800
Subject: [PATCH] match issuer ignoring case

---
 acme.sh | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/acme.sh b/acme.sh
index ad29669c..891f0d81 100755
--- a/acme.sh
+++ b/acme.sh
@@ -4006,6 +4006,11 @@ _match_issuer() {
   _missuer="$2"
   _fissuers="$(_get_cert_issuers $_cfile)"
   _debug2 _fissuers "$_fissuers"
+  if _contains "$_fissuers" "$_missuer"; then
+    return 0
+  fi
+  _fissuers="$(echo "$_fissuers" | _lower_case)"
+  _missuer="$(echo "$_missuer" | _lower_case)"
   _contains "$_fissuers" "$_missuer"
 }