From 4ec55575983537e50940cfb03150310dac65887b Mon Sep 17 00:00:00 2001
From: izbz wh <731215820@qq.com>
Date: Thu, 10 Dec 2020 15:19:03 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E6=8E=92=E5=BA=8F=E6=97=B6data=20?=
 =?UTF-8?q?=E4=B8=BA=E7=A9=BA=E5=A4=84=E7=90=86?=
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---
 src/lib/sort.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/lib/sort.js b/src/lib/sort.js
index d37592d..fe851ca 100644
--- a/src/lib/sort.js
+++ b/src/lib/sort.js
@@ -158,7 +158,7 @@ export default function sort(Table, Icon) {
      * 多列排序 先排order为1的，其他的基于已排序的数据排
      */
     multiSort = columns => {
-      let { data, oldData } = this.state;
+      let { data, oldData=[] } = this.state;
       const self = this;
       let orderCols = {},
         orderColslen = 0;
@@ -180,7 +180,7 @@ export default function sort(Table, Icon) {
     };
 
     toggleSortOrder = (order, column) => {
-      let { data, oldData, flatColumns } = this.state;
+      let { data, oldData = [], flatColumns } = this.state;
       let { sort } = this.props;
       let seleObj;
       if (!oldData) {