From 24f55c047d733e89d4c45bf107fc1f2ebfe77552 Mon Sep 17 00:00:00 2001
From: Tony Kovanen <tonykovanen@hotmail.com>
Date: Sat, 5 Mar 2016 02:39:14 +0200
Subject: [PATCH] Don't stringify body of streams

---
 lib/agent.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/agent.js b/lib/agent.js
index e919f8e..7b12096 100644
--- a/lib/agent.js
+++ b/lib/agent.js
@@ -44,12 +44,12 @@ export default class Agent {
     const { body } = opts;
     opts.agent = this._agent;
 
-    if (body && 'object' === typeof body) {
+    if (body && 'object' === typeof body && 'function' !== typeof body.pipe) {
       opts.headers['Content-Type'] = 'application/json';
       opts.body = JSON.stringify(body);
     }
 
-    if (null != opts.body) {
+    if (null != opts.body && 'function' !== typeof body.pipe) {
       opts.headers['Content-Length'] = Buffer.byteLength(opts.body);
     }