fix linting

yyx990803 · yyx990803 · commit 43c553dae42d · 2016-04-06T19:18:29.000-04:00
diff --git a/src/directives/link.js b/src/directives/link.js
@@ -12,8 +12,7 @@ export default function (Vue) {
     getAttr,
     isObject,
     addClass,
-    removeClass,
-    isArray
+    removeClass
   } = Vue.util
 
   const onPriority = Vue.directive('on').priority
