diff --git a/assets/support/support.js b/assets/support/support.js
index df72886..4b98e5d 100644
--- a/assets/support/support.js
+++ b/assets/support/support.js
@@ -258,7 +258,7 @@ __PluginManager__.register('support', function(module, exports, require, global)
         });
         return result;
     }
-    function getInstanceData(node, key, def = null) {
+    function getNodeData(node, key, def = null) {
         if(!Array.isArray(key)) {
             key = [key];
         }
@@ -270,7 +270,7 @@ __PluginManager__.register('support', function(module, exports, require, global)
         if(!Array.isArray(branch)) {
             branch = [branch];
         }
-        if(!isObject(object)) return null;
+        if(!isObject(object)) return def;
         var i = 0, obj = {}, result = true;
         obj[i] = object;
         branch.forEach(function (key) {