From 8a4c93f59270ce890914ba775771b64aa984e104 Mon Sep 17 00:00:00 2001
From: Dave Smith <dave@sophoservices.com>
Date: Thu, 29 Aug 2019 09:38:10 -0500
Subject: [PATCH] Stop putting a Content-Type into the request, if one is
 already present

---
 ddclient | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ddclient b/ddclient
index 2ebbc95..3df4aff 100755
--- a/ddclient
+++ b/ddclient
@@ -2034,7 +2034,7 @@ sub geturl {
     $request .= "Authorization: Basic $auth\n" if $login || $password;
     $request .= "User-Agent: ${program}/${version}\n";
     if ($data) {
-        $request .= "Content-Type: application/x-www-form-urlencoded\n";
+        $request .= "Content-Type: application/x-www-form-urlencoded\n" if ! $headers =~ /^Content-Type: /;
         $request .= "Content-Length: " . length($data) . "\n";
     }
     $request .= "Connection: close\n";