Version Bump v2.2.1: Fix edge case for POST

CHANGELOG.md

@@ -3,6 +3,10 @@ All notable changes to this project will be documented in this file.
 
 This project adheres to [Semantic Versioning](http://semver.org/).
 
+## [2.1.1] - 2016-06-10
+### Fix
+- Deal with an edge case where when you send a POST with no body, net/http sets the content type to application/x-www-form-urlencoded
+
 ## [2.1.0] - 2016-06-10
 ### Added
 - Automatically add Content-Type: application/json when there is a request body

lib/ruby_http_client.rb

@@ -150,6 +150,8 @@ def build_request(name, args)
       request.body = @request_body.to_json if @request_body
       if request.body
         request['Content-Type'] = 'application/json'
+      elsif !request.body and (name = "post")
+        request['Content-Type'] = ''
       end
       make_request(http, request)
     end

ruby_http_client.gemspec

@@ -4,7 +4,7 @@ $LOAD_PATH.unshift(lib) unless $LOAD_PATH.include?(lib)
 
 Gem::Specification.new do |spec|
   spec.name        = 'ruby_http_client'
-  spec.version     = '2.1.0'
+  spec.version     = '2.1.1'
   spec.authors     = ['Elmer Thomas']
   spec.email       = '[email protected]'
   spec.summary     = 'A simple REST client'