From d01ba43e8e0d35ff137e01d65c110da48cb7c0c1 Mon Sep 17 00:00:00 2001
From: Kjartan Ferstl <k.ferstl@nifdex.com>
Date: Mon, 18 Jul 2016 21:59:38 +0200
Subject: [PATCH] Bugfix: datajs library fills this.headers with headers that
 stay forever. Problem occures when the $batch request sets the "Content-Type:
 multipart/mixed; boundary=changeset_xxxxx" header, xxx stays forever and is
 not overwritten by datajs. Therefor the server ignores all requests any
 $batch request after the first one.

---
 src/b00_breeze.dataService.odata.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/b00_breeze.dataService.odata.js b/src/b00_breeze.dataService.odata.js
index edb0683..da437c4 100644
--- a/src/b00_breeze.dataService.odata.js
+++ b/src/b00_breeze.dataService.odata.js
@@ -120,7 +120,7 @@
 
     OData.read({
           requestUri: url,
-          headers: this.headers
+          headers: __extend({}, this.headers)
         },
         function (data, response) {
           var inlineCount;
@@ -228,7 +228,7 @@
     var contentKeys = saveContext.contentKeys;
 
     OData.request({
-      headers: this.headers,
+      headers: __extend({}, this.headers),
       requestUri: url,
       method: "POST",
       data: requestData