From ed4daba87d85764b0dfe66c86696192f91d688fe Mon Sep 17 00:00:00 2001
From: Victor Koenders <victor.koenders@gmail.com>
Date: Sun, 26 Apr 2015 13:54:16 +0200
Subject: [PATCH] src/core/ReactChildReconciler.js::unmountChildren was missing
 an Object.hasOwnProperty check

---
 src/core/ReactChildReconciler.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/core/ReactChildReconciler.js b/src/core/ReactChildReconciler.js
index 8f5c2e79dd4..c9f10e7e6c2 100644
--- a/src/core/ReactChildReconciler.js
+++ b/src/core/ReactChildReconciler.js
@@ -115,8 +115,10 @@ var ReactChildReconciler = {
    */
   unmountChildren: function(renderedChildren) {
     for (var name in renderedChildren) {
-      var renderedChild = renderedChildren[name];
-      ReactReconciler.unmountComponent(renderedChild);
+      if (renderedChildren.hasOwnProperty(name)) {
+        var renderedChild = renderedChildren[name];
+        ReactReconciler.unmountComponent(renderedChild);
+      }
     }
   }