From f4bd9c8dbc4afd49b339f4e652ad81919ed9c506 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?R=C3=A9mi=20Alvergnat?= <toilal.dev@gmail.com>
Date: Fri, 17 Mar 2017 17:50:18 +0100
Subject: [PATCH] Avoid duplicate declaration error when a file already imports
 Vue (#3)

---
 lib/index.js | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/lib/index.js b/lib/index.js
index 5b6c4d9..0f64271 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -45,8 +45,7 @@ module.exports = function(contents) {
 
 function genHotReload (id) {
   return `
-if (module.hot) {
-  var options = __component__
+if (module.hot) {(function(options) {
   if (typeof options === 'function') {
     options = __component__.options
   }
@@ -63,6 +62,6 @@ if (module.hot) {
     } else {
       api.reload(${id}, options)
     }
-  }
+  }})(__component__)
 }`
 }