From 0be3a8717db08c87f392b2f91bfdc074602680b7 Mon Sep 17 00:00:00 2001
From: Sander Boele <boeluhh@gmail.com>
Date: Wed, 1 Mar 2017 14:44:50 +0100
Subject: [PATCH] Removed hasOwnProperty check to include _proto_ properties

---
 knockout.mapping.js | 2 --
 1 file changed, 2 deletions(-)

diff --git a/knockout.mapping.js b/knockout.mapping.js
index f6129df..8b07d90 100644
--- a/knockout.mapping.js
+++ b/knockout.mapping.js
@@ -716,9 +716,7 @@
         }
         else {
             for (var propertyName in rootObject) {
-                if (rootObject.hasOwnProperty(propertyName)) {
                     visitorCallback(propertyName);
-                }
             }
         }
     }