From 0e90955aa578f45b2d59849c51ab045b546f9655 Mon Sep 17 00:00:00 2001
From: rex <rexkaneki@gmail.com>
Date: Wed, 29 May 2019 14:40:55 +0800
Subject: [PATCH] =?UTF-8?q?[bugfix]=20DatetimePicker:=20=E4=BF=AE=E5=A4=8D?=
 =?UTF-8?q?wepy=E4=B8=AD=E7=BB=84=E4=BB=B6=E5=88=9D=E5=A7=8B=E5=8C=96?=
 =?UTF-8?q?=E6=8A=A5=E9=94=99?=
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---
 packages/datetime-picker/index.ts | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/packages/datetime-picker/index.ts b/packages/datetime-picker/index.ts
index ae2592a3..fa76a79b 100644
--- a/packages/datetime-picker/index.ts
+++ b/packages/datetime-picker/index.ts
@@ -18,7 +18,7 @@ function padZero(val: string | number): string {
 
 function times(n: number, iteratee: (index: number) => string): string[] {
   let index = -1;
-  const result = Array(n);
+  const result = Array(n < 0 ? 0 : n);
 
   while (++index < n) {
     result[index] = iteratee(index);
@@ -135,7 +135,7 @@ VantComponent({
       return this.set({ columns: results });
     },
 
-    getRanges(): object[] {
+    getRanges() {
       const { data } = this;
       if (data.type === 'time') {
         return [
@@ -220,7 +220,7 @@ VantComponent({
       return value;
     },
 
-    getBoundary(type: string, innerValue: number): object {
+    getBoundary(type: string, innerValue: number) {
       const value = new Date(innerValue);
       const boundary = new Date(this.data[`${type}Date`]);
       const year = boundary.getFullYear();
@@ -262,11 +262,11 @@ VantComponent({
       this.$emit('cancel');
     },
 
-    onConfirm(): void {
+    onConfirm() {
       this.$emit('confirm', this.data.innerValue);
     },
 
-    onChange(): void {
+    onChange() {
       const { data } = this;
       let value;