jshint pass

Author: yyx990803

src/directives/repeat.js

@@ -306,10 +306,11 @@ module.exports = {
     // use _.define to avoid accidentally overwriting scope
     // properties.
     var context = Object.create(this.vm)
-    for (var key in data) {
+    var key
+    for (key in data) {
       _.define(context, key, data[key])
     }
-    for (var key in meta) {
+    for (key in meta) {
       _.define(context, key, meta[key])
     }
     var id = this.ctorGetter.call(context, context)

test/unit/specs/directives/repeat_spec.js

@@ -172,7 +172,7 @@ if (_.inBrowser) {
       })
       expect(el.innerHTML).toBe('<div>AAA</div><div>BBB</div><div>CCC</div><!--v-repeat-->')
       // #458 meta properties
-      var vm = new Vue({
+      vm = new Vue({
         el: el,
         template: '<div v-repeat="list" v-component="view-{{$value}}"></div>',
         data: {