From 347546d7a4b93860e45f51f5060dc09237b3f9e7 Mon Sep 17 00:00:00 2001
From: Ronald Toussaint <ronald.toussaint@zarafa.com>
Date: Fri, 22 May 2015 14:31:45 +0200
Subject: [PATCH] Changed check for responseBody in xmlHttpRequest object,
 because IE<=10 does not return null.

---
 webodf/lib/runtime.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/webodf/lib/runtime.js b/webodf/lib/runtime.js
index 05224172b..0fd977e45 100644
--- a/webodf/lib/runtime.js
+++ b/webodf/lib/runtime.js
@@ -569,7 +569,7 @@ function BrowserRuntime() {
                     data = String(xhr.response);
                 }
             } else if (encoding === "binary") {
-                if (xhr.responseBody !== null
+                if (xhr.responseBody !== null && typeof xhr.responseBody !== 'unknown'
                         && String(typeof VBArray) !== "undefined") {
                     // fallback for IE <= 10
                     a = (new VBArray(xhr.responseBody)).toArray();