From cefbcd470d4c9020cc3487b2326d45058ef831e2 Mon Sep 17 00:00:00 2001
From: Ryan Schumacher
Date: Wed, 3 Apr 2013 10:40:16 -0500
Subject: fix($resource): null default param results in TypeError

Fixes issue when setting a default param as `null` error
`TypeError: Cannot read property 'charAt' of null`
---
 src/ngResource/resource.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src')

diff --git a/src/ngResource/resource.js b/src/ngResource/resource.js
index a2e915e8..c165ffab 100644
--- a/src/ngResource/resource.js
+++ b/src/ngResource/resource.js
@@ -392,7 +392,7 @@ angular.module('ngResource', ['ng']).
         actionParams = extend({}, paramDefaults, actionParams);
         forEach(actionParams, function(value, key){
           if (isFunction(value)) { value = value(); }
-          ids[key] = value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
+          ids[key] = value && value.charAt && value.charAt(0) == '@' ? getter(data, value.substr(1)) : value;
         });
         return ids;
       }
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