From e3d40c490423d389e09422efa50fca8861ebd7b3 Mon Sep 17 00:00:00 2001
From: Joe Presbrey <presbrey@gmail.com>
Date: Wed, 29 Mar 2017 20:24:36 -0400
Subject: [PATCH] preset ContentLength in first http.Request

`http.NewRequest(url, method, body)` usually handles req.CL, but we must calculate it since body is initially passed as nil for cloneRequest to handle later on.

Fixes #36.
---
 hey.go | 1 +
 1 file changed, 1 insertion(+)

diff --git a/hey.go b/hey.go
index 7001d3c1..11442610 100644
--- a/hey.go
+++ b/hey.go
@@ -195,6 +195,7 @@ func main() {
 	if err != nil {
 		usageAndExit(err.Error())
 	}
+	req.ContentLength = int64(len(bodyAll))
 	req.Header = header
 	if username != "" || password != "" {
 		req.SetBasicAuth(username, password)