From fee7e064842e4bc35a189977c6d8b70d05ec2bb2 Mon Sep 17 00:00:00 2001
From: genify <genify@gmail.com>
Date: Fri, 28 Sep 2018 15:35:41 +0800
Subject: [PATCH] fix safari12 without "." for performance.now()

---
 CHANGELOG                       | 3 ++-
 src/util/animation/animation.js | 7 ++++++-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/CHANGELOG b/CHANGELOG
index 2acca8ae..db0c36d2 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,7 +1,8 @@
 0.5.1
 --------------------------------------------------------
 - BUG修复模块
-  * 修正 util/ajax/rest 无法发送 null 的问题
+  * 修正 util/ajax/rest 无法发送 null 数据的问题
+  * 修正 util/animation/animation 在 safari12 中当前时间异常 bug
 
 0.5.0   (2018-06-22)
 --------------------------------------------------------
diff --git a/src/util/animation/animation.js b/src/util/animation/animation.js
index 3cd62ff5..4fc4a9f4 100644
--- a/src/util/animation/animation.js
+++ b/src/util/animation/animation.js
@@ -125,9 +125,14 @@ NEJ.define([
      */
     _pro.__onAnimationFrame = function(_time){
         if (!this.__begin) return;
-        if ((''+_time).indexOf('.')>=0){
+        // fix safari12 without "." for performance.now()
+        var ts = ''+Math.floor(_time);
+        if (ts.length<13){
             _time = +new Date;
         }
+        // if ((''+_time).indexOf('.')>=0){
+        //     _time = +new Date;
+        // }
         if (this.__doAnimationFrame(_time)){
             this._$stop();
             return;