small clean up

vigour-io · May 14, 2016 · f009272 · f009272
1 parent 912f243
commit f009272
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/subscribe/collection.js b/lib/subscribe/collection.js
@@ -9,7 +9,7 @@ module.exports = function collection (target, pSubs, subs, update, tree, stamp)
         item(keys[i], target, pSubs, subs, update, tree, stamp)
       }
     } else if (tree) {
-      let keys = Object.keys(tree)
+      keys = Object.keys(tree)
       for (let i = 0, len = keys.length; i < len; i++) {
         if (keys[i] !== '_' && keys[i] !== '_p' && keys[i] !== '_key') {
           item(keys[i], target, pSubs, subs, update, tree, stamp)