From 49daa68225e6f53685125ef9ccd0183221ed1b68 Mon Sep 17 00:00:00 2001
From: AJ ONeal <coolaj86@gmail.com>
Date: Thu, 12 Jul 2018 03:12:49 -0600
Subject: [PATCH] v1.3.6: merge some bugfix PRs

---
 index.js     | 10 ++++++----
 package.json |  2 +-
 2 files changed, 7 insertions(+), 5 deletions(-)

diff --git a/index.js b/index.js
index 95da7d2..c4a71fd 100644
--- a/index.js
+++ b/index.js
@@ -29,14 +29,16 @@ function mergeOrDelete(defaults, updates) {
   return updates;
 }
 
+// retrieves an existing header, case-sensitive
 function getHeaderName(reqOpts, header) {
-  var headers = {};
-  Object.keys(reqOpts.headers).forEach(function (key) {
-    headers[key.toLowerCase()] = key;
+  var headerNames = {};
+  Object.keys(reqOpts.headers).forEach(function (casedName) {
+    headerNames[casedName.toLowerCase()] = casedName;
   });
   // returns the key, which in erroneous cases could be an empty string
-  return headers[header.toLowerCase()];
+  return headerNames[header.toLowerCase()];
 }
+// returns whether or not a header exists, case-insensitive
 function hasHeader(reqOpts, header) {
   return 'undefined' !== typeof getHeaderName(reqOpts, header);
 }
diff --git a/package.json b/package.json
index a7ae7f5..140ba1d 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "@coolaj86/urequest",
-  "version": "1.3.5",
+  "version": "1.3.6",
   "description": "A lightweight drop-in replacement for request",
   "main": "index.js",
   "files": [