fix_string_utils_tojson.patch

From e8ec3b84ab4eec55f2b1fe9a5cee294a5352ee78 Mon Sep 17 00:00:00 2001
From: "Eric J. Holmes" <[email protected]>
Date: Tue, 29 May 2012 19:50:13 -0700
Subject: [PATCH] Need to check if the object has it's own property, so that
 libraries like emberjs don't cause issues by polluting
 object prototypes.

---
 js/src/utils/jwplayer.utils.strings.js |   42 +++++++++++++++++---------------
 1 file changed, 22 insertions(+), 20 deletions(-)

diff --git a/js/src/utils/jwplayer.utils.strings.js b/js/src/utils/jwplayer.utils.strings.js
index 31f5f29..5bb7499 100644
--- a/js/src/utils/jwplayer.utils.strings.js
+++ b/js/src/utils/jwplayer.utils.strings.js
@@ -122,27 +122,29 @@
 				isArray = (obj && obj.constructor == Array);
 				
 			for (var item in obj) {
-				var value = obj[item];
-				
-				switch (typeof(value)) {
-					case "string":
-						value = '"' + value.replace(/"/g, '\\"') + '"';
-						break;
-					case "object":
-						if (jwplayer.utils.exists(value)) {
-							value = jwplayer.utils.strings.jsonToString(value);
-						}
-						break;
-				}
-				if (isArray) {
-					// Array
-					if (typeof(value) != "function") {
-						toReturn.push(String(value));
+				if (obj.hasOwnProperty(item)) {
+					var value = obj[item];
+					
+					switch (typeof(value)) {
+						case "string":
+							value = '"' + value.replace(/"/g, '\\"') + '"';
+							break;
+						case "object":
+							if (jwplayer.utils.exists(value)) {
+								value = jwplayer.utils.strings.jsonToString(value);
+							}
+							break;
 					}
-				} else {
-					// Object
-					if (typeof(value) != "function") {
-						toReturn.push('"' + item + '":' + String(value));
+					if (isArray) {
+						// Array
+						if (typeof(value) != "function") {
+							toReturn.push(String(value));
+						}
+					} else {
+						// Object
+						if (typeof(value) != "function") {
+							toReturn.push('"' + item + '":' + String(value));
+						}
 					}
 				}
 			}
-- 
1.7.9.4