From 6da5a6085726f4a21bf11421519223ea111eb1eb Mon Sep 17 00:00:00 2001
From: Rhys Evans <wheresrhys@gmail.com>
Date: Tue, 5 May 2015 12:35:02 +0100
Subject: [PATCH] safer writing of content-type header

---
 src/poller.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/poller.js b/src/poller.js
index d955309..03cb0ae 100644
--- a/src/poller.js
+++ b/src/poller.js
@@ -17,8 +17,10 @@ var Poller = function(config) {
 
 	this.options.headers = this.options.headers || {};
 
-	if (!this.options.headers.Accept) {
+	if (!this.options.headers['Content-Type']) {
 		this.options.headers['Content-Type'] = 'application/json';
+	}
+	if (!this.options.headers.Accept) {
 		this.options.headers['Accept'] = 'application/json';
 	}