Merge pull request jashkenas#495 from tbranyen/isNew

updated model isNew to use idAttribute
addyosmani · Jul 22, 2011 · a6a478f · a6a478f
2 parents ca8a049 + 70cc8ee
commit a6a478f
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/backbone.js b/backbone.js
@@ -342,7 +342,7 @@
 
     // A model is new if it has never been saved to the server, and lacks an id.
     isNew : function() {
-      return this.id == null;
+      return this[this.idAttribute] == null;
     },
 
     // Call this method to manually fire a `change` event for this model.