From d0d8e23c776e926b0e7e1b864d58c68ea0f9f9be Mon Sep 17 00:00:00 2001
From: Jacques ROUSSEL <jacques.roussel@rouaje.com>
Date: Tue, 3 Oct 2023 08:02:05 +0200
Subject: [PATCH] Fix Content-Length for POST when data empty

Signed-off-by: Jacques ROUSSEL <jacques.roussel@rouaje.com>
---
 src/Client.php | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/src/Client.php b/src/Client.php
index 2d144102..1525e836 100644
--- a/src/Client.php
+++ b/src/Client.php
@@ -1256,6 +1256,12 @@ protected function prepareHeaders($body, $uri)
                 $headers['Content-Length'] = strlen($body);
             }
         }
+        else {
+            if ($this->getMethod() == 'POST') {
+                $headers['Content-Length'] = 0;
+            }
+        }
+
 
         // Merge the headers of the request (if any)
         // here we need right 'http field' and not lowercase letters