From 0c6bf51c7e3d3e00e2c57a05c34074688194acb6 Mon Sep 17 00:00:00 2001
From: Martijn Janssen <martijn9612+github@gmail.com>
Date: Fri, 17 May 2019 17:17:54 +0200
Subject: [PATCH] Challenge route is not a POST-as-GET, should have empty json
 object

---
 acme.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/acme.sh b/acme.sh
index 60580f83..03839095 100755
--- a/acme.sh
+++ b/acme.sh
@@ -4289,7 +4289,7 @@ $_authorizations_map"
       sleep 2
       _debug "checking"
       if [ "$ACME_VERSION" = "2" ]; then
-        _send_signed_request "$uri"
+        _send_signed_request "$uri" "{}"
       else
         response="$(_get "$uri")"
       fi