Flotype#143 extend optimization

revskill · Oct 4, 2011 · a043fb1 · a043fb1
1 parent a038a3b
commit a043fb1
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/nowUtil.js b/lib/nowUtil.js
@@ -101,7 +101,7 @@ var util = {
   extend: function (target, obj) {
     for (var i = 0, keys = Object.keys(obj), ii = keys.length; i < ii; i++) {
       var key = keys[i];
-      if (obj[key] && typeof obj[key] === 'object') {
+      if (util.hasProperty(target, key) && obj[key] && typeof obj[key] === 'object') {
         if(Array.isArray(obj[key])) {
           target[key] = target[key] || [];
         } else {