From 6f7e165ce1b69ed712bd994a399209561e4d0943 Mon Sep 17 00:00:00 2001
From: Sascha Goebel <git@saschagoebel.com>
Date: Fri, 6 Nov 2015 09:36:19 +0100
Subject: [PATCH 1/2] Always send Content-Length header. Fixes compatibility
 issues with elasticsearch behind nginx. See
 https://github.com/elastic/cookbook-elasticsearch/issues/38 or
 http://serverfault.com/questions/164220/is-there-a-way-to-avoid-nginx-411-content-length-required-errors

---
 src/lib/connectors/http.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/lib/connectors/http.js b/src/lib/connectors/http.js
index fcaf91f3c..7d972a1cd 100644
--- a/src/lib/connectors/http.js
+++ b/src/lib/connectors/http.js
@@ -185,10 +185,11 @@ HttpConnector.prototype.request = function (params, cb) {
     request.setHeader('Content-Length', Buffer.byteLength(params.body, 'utf8'));
     request.end(params.body);
   } else {
+    request.setHeader('Content-Length', 0);
     request.end();
   }
 
   return function () {
     request.abort();
   };
-};
\ No newline at end of file
+};

From 48667b2201220a3bb38dbcedae62df6b5f3e1bb4 Mon Sep 17 00:00:00 2001
From: Sascha Goebel <git@saschagoebel.com>
Date: Mon, 30 Nov 2015 13:56:47 +0100
Subject: [PATCH 2/2] Mock setHeader to avoid multiple done() calls.

---
 test/mocks/request.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/test/mocks/request.js b/test/mocks/request.js
index b2b2da7b8..01314c6e0 100644
--- a/test/mocks/request.js
+++ b/test/mocks/request.js
@@ -12,6 +12,7 @@ var http = require('http');
 function MockRequest() {
   sinon.stub(this, 'end');
   sinon.stub(this, 'write');
+  sinon.stub(this, 'setHeader');
   this.log = sinon.stub(this.log);
 }
-util.inherits(MockRequest, http.ClientRequest);
\ No newline at end of file
+util.inherits(MockRequest, http.ClientRequest);