From b3f4042adb8dfcc4f35da42e78fc4343d542ed0a Mon Sep 17 00:00:00 2001
From: Joxit <joxit972@gmail.com>
Date: Thu, 12 Jul 2018 10:17:59 +0200
Subject: [PATCH] Should send opts and not opts.headers in getHeaderName

---
 index.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/index.js b/index.js
index fea4dc0..20a656c 100644
--- a/index.js
+++ b/index.js
@@ -102,8 +102,8 @@ function setDefaults(defs) {
           if (!opts.followOriginalHttpMethod) {
             opts.method = 'GET';
             opts.body = null;
-            delete opts.headers[getHeaderName(opts.headers, 'Content-Length')];
-            delete opts.headers[getHeaderName(opts.headers, 'Transfer-Encoding')];
+            delete opts.headers[getHeaderName(opts, 'Content-Length')];
+            delete opts.headers[getHeaderName(opts, 'Transfer-Encoding')];
           }
           if (opts.removeRefererHeader && opts.headers) {
             delete opts.headers.referer;