From c4c3ebdd963dca0ceb1c40d83af997d7bd2958ab Mon Sep 17 00:00:00 2001
From: ZhangJan <dsonet@msn.com>
Date: Fri, 3 Jun 2016 00:56:16 +0800
Subject: [PATCH] Added the missing break (#3021)

Break in loop when condition is fulfilled.
---
 src/compiler/directives/ref.js | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/compiler/directives/ref.js b/src/compiler/directives/ref.js
index ee420eca..0452256c 100644
--- a/src/compiler/directives/ref.js
+++ b/src/compiler/directives/ref.js
@@ -8,6 +8,7 @@ export default function ref (el: ASTElement, dir: ASTDirective) {
     while (parent) {
       if (parent.for !== undefined) {
         el.refInFor = true
+        break
       }
       parent = parent.parent
     }