From 536395d1993c7486ee676b2be6fa8686b8466b79 Mon Sep 17 00:00:00 2001
From: Alexander Ivash <elderorb@gmail.com>
Date: Fri, 6 Jul 2018 22:56:58 +0300
Subject: [PATCH] only compare properties which exist for both objects in
 'numeric comparer'

note: this is attempt to quick-n-dirty workaround weird issue with having colors informaiton inside 'dimensions' in the latest master

example:

 "blue": 0.2367398738861084,
   "green": 0.08945406973361969,
   "red": 0.25246158242225647,
   "x": 0.25246158242225647,
   "y": 0.08945406973361969,
   "z": 0.2367398738861084
---
 .../resources/qml/hifi/avatarapp/AvatarsModel.qml     | 11 +++++++----
 1 file changed, 7 insertions(+), 4 deletions(-)

diff --git a/interface/resources/qml/hifi/avatarapp/AvatarsModel.qml b/interface/resources/qml/hifi/avatarapp/AvatarsModel.qml
index 3ae1baa0a5..c753d65380 100644
--- a/interface/resources/qml/hifi/avatarapp/AvatarsModel.qml
+++ b/interface/resources/qml/hifi/avatarapp/AvatarsModel.qml
@@ -121,11 +121,14 @@ ListModel {
             return false;
 
         for(var prop in o1) {
-            var v1 = o1[prop];
-            var v2 = o2[prop];
+            if(o1.hasOwnProperty(prop) && o2.hasOwnProperty(prop)) {
+                var v1 = o1[prop];
+                var v2 = o2[prop];
 
-            if(v1 !== v2 && Math.round(v1 * 1000) != Math.round(v2 * 1000))
-                return false;
+
+                if(v1 !== v2 && Math.round(v1 * 1000) != Math.round(v2 * 1000))
+                    return false;
+            }
         }
 
         return true;