From 4d75c13d229e77f12cae52039f3023c5fb54447a Mon Sep 17 00:00:00 2001
From: Peter Burns <rictic@gmail.com>
Date: Thu, 23 Oct 2014 14:48:22 -0700
Subject: [PATCH] minor: set progress to null on the prototype

---
 core-ajax.html | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core-ajax.html b/core-ajax.html
index ad695dc..373efa5 100644
--- a/core-ajax.html
+++ b/core-ajax.html
@@ -141,7 +141,7 @@
      * @type {loaded: number, total: number, lengthComputable: boolean}
      * @default {}
      */
-    progress: {},
+    progress: null,
 
     /**
      * The HTTP method to use such as 'GET', 'POST', 'PUT', or 'DELETE'.