From beaac87760607fcb8807c39355fd5a9acdcac9b0 Mon Sep 17 00:00:00 2001
From: neverland <chenjiahan@buaa.edu.cn>
Date: Mon, 11 Dec 2017 10:23:44 +0800
Subject: [PATCH] [hotfix] raf error in SSR (#405)

---
 packages/utils/raf.js | 16 +++++-----------
 1 file changed, 5 insertions(+), 11 deletions(-)

diff --git a/packages/utils/raf.js b/packages/utils/raf.js
index b04403a1f..b40d315bd 100644
--- a/packages/utils/raf.js
+++ b/packages/utils/raf.js
@@ -16,24 +16,18 @@ function fallback(fn) {
 }
 
 /* istanbul ignore next */
-const global = isServer ? global : window;
+const root = isServer ? global : window;
 
 /* istanbul ignore next */
-const iRaf =
-  global.requestAnimationFrame ||
-  global.webkitRequestAnimationFrame ||
-  fallback;
+const iRaf = root.requestAnimationFrame || root.webkitRequestAnimationFrame || fallback;
 
 /* istanbul ignore next */
-const iCancel =
-  global.cancelAnimationFrame ||
-  global.webkitCancelAnimationFrame ||
-  global.clearTimeout;
+const iCancel = root.cancelAnimationFrame || root.webkitCancelAnimationFrame || root.clearTimeout;
 
 export function raf(fn) {
-  return iRaf.call(global, fn);
+  return iRaf.call(root, fn);
 }
 
 export function cancel(id) {
-  iCancel.call(global, id);
+  iCancel.call(root, id);
 }