From d2322388dc94fb14e413fc068d91b1799f3ff94e Mon Sep 17 00:00:00 2001
From: rolux <rolux@rolux.org>
Date: Fri, 15 Jun 2012 09:43:27 +0200
Subject: [PATCH] minor changes

---
 source/Ox/js/Polyfill.js | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/source/Ox/js/Polyfill.js b/source/Ox/js/Polyfill.js
index 2e2bb491..65a3fbbb 100644
--- a/source/Ox/js/Polyfill.js
+++ b/source/Ox/js/Polyfill.js
@@ -140,8 +140,8 @@ Ox.polyfill.isArray = function(value) {
 Ox.polyfill.JSON <o> see https://github.com/douglascrockford/JSON-js
     > Ox.polyfill.JSON.parse('{"a": [1, 2], "b": [3, 4]}')
     {a: [1, 2], b: [3, 4]}
-    > Ox.polyfill.JSON.stringify([(function(){ return arguments; }()), false, null, 0, Infinity, NaN, / /, void 0])
-    '[{},false,null,0,null,null,{},null]'
+    > Ox.polyfill.JSON.stringify([(function(){ return arguments; }()), false, null, 0, -0, Infinity, NaN, / /, void 0])
+    '[{},false,null,0,0,null,null,{},null]'
     > Ox.polyfill.JSON.stringify(new Date()).length
     24
 @*/
@@ -208,9 +208,7 @@ Ox.polyfill.keys = function(object) {
     }
     var key, ret = [];  
     for (key in object) {
-        if (Object.prototype.hasOwnProperty.call(object, key)) {
-            ret.push(key);
-        }
+        Object.prototype.hasOwnProperty.call(object, key) && ret.push(key);
     }
     return ret;
 };