From 66124e5bceaaf40a831bd04a9bf14a2cc169d05a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?S=C3=A9bastien=20Chopin?= <seb@chopin.io>
Date: Tue, 20 Dec 2016 12:55:25 +0100
Subject: [PATCH] Dont use _routerViewCache anymore

---
 lib/app/client.js | 11 ++---------
 1 file changed, 2 insertions(+), 9 deletions(-)

diff --git a/lib/app/client.js b/lib/app/client.js
index c938cd6abe..6cc5a5d6c9 100644
--- a/lib/app/client.js
+++ b/lib/app/client.js
@@ -142,18 +142,11 @@ function render (to, from, next) {
 // When navigating on a different route but the same component is used, Vue.js
 // will not update the instance data, so we have to update $data ourselves
 function fixPrepatch (to, ___) {
-  if (!this.$nuxt._routerViewCache || !this.$nuxt._routerViewCache.default) {
-    return
-  }
   Vue.nextTick(() => {
     let instances = getMatchedComponentsInstances(to)
-    instances.forEach((instance) => {
+    instances.forEach((instance, i) => {
       if (!instance) return;
-      let file = instance.$parent._routerViewCache.default.__file
-      if (typeof instance.$parent._routerViewCache.default === 'function') {
-        file = instance.$parent._routerViewCache.default.options.__file
-      }
-      if (instance.constructor.options.__file === file) {
+      if (_lastPaths[i] === instance.constructor._path) {
         let newData = instance.constructor.options.data()
         for (let key in newData) {
           Vue.set(instance.$data, key, newData[key])