From 18b756d3e6b4fb5c6d6435d7f5cd9bb2fa19e39d Mon Sep 17 00:00:00 2001
From: Victor Springer <victor.springer@home24.de>
Date: Sun, 21 Jul 2019 20:12:24 +0200
Subject: [PATCH] reset request body with reader copy

---
 cache.go | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/cache.go b/cache.go
index cdb09a0..6cdb8ad 100644
--- a/cache.go
+++ b/cache.go
@@ -97,7 +97,9 @@ func (c *Client) Middleware(next http.Handler) http.Handler {
 					next.ServeHTTP(w, r)
 					return
 				}
+				reader := ioutil.NopCloser(bytes.NewBuffer(body))
 				key = generateKeyWithBody(r.URL.String(), body)
+				r.Body = reader
 			}
 
 			params := r.URL.Query()