From 10b18f7fe90a740bf134f44fa5c216742c52450e Mon Sep 17 00:00:00 2001
From: unknown <RManz@MUC2703412.muc.amadeus.net>
Date: Sat, 19 Oct 2013 00:01:28 +0200
Subject: [PATCH] toJsonReplacer() patch  to support Badgerfish Json format

---
 src/Angular.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Angular.js b/src/Angular.js
index 305f132176e4..c1440a59a493 100644
--- a/src/Angular.js
+++ b/src/Angular.js
@@ -809,7 +809,7 @@ function bind(self, fn) {
 function toJsonReplacer(key, value) {
   var val = value;
 
-  if (typeof key === 'string' && key.charAt(0) === '$') {
+  if (typeof key === 'string' && key.length > 1 && key.charAt(0) === '$') {
     val = undefined;
   } else if (isWindow(value)) {
     val = '$WINDOW';