From 0f4e8c51f881013f42cfd4c1b373f2a36cd729f6 Mon Sep 17 00:00:00 2001
From: mengshuicmq <mengshuicmq@163.com>
Date: Mon, 11 Sep 2023 11:41:52 +0800
Subject: [PATCH] fix: fix code review

---
 src/date-picker/lib/popups/date-popup.component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/date-picker/lib/popups/date-popup.component.ts b/src/date-picker/lib/popups/date-popup.component.ts
index f2872fa5f..f571281e1 100644
--- a/src/date-picker/lib/popups/date-popup.component.ts
+++ b/src/date-picker/lib/popups/date-popup.component.ts
@@ -499,7 +499,7 @@ export class DatePopupComponent implements OnChanges, OnInit {
         const [start, end] = value;
         const newStart = start || new TinyDate();
         let newEnd = end;
-        if (!newEnd || (newEnd && newStart.isSame(newEnd, headerMode as TinyDateCompareGrain))) {
+        if (!newEnd || newStart.isSame(end, headerMode as TinyDateCompareGrain)) {
             newEnd = dateAddAmount(newStart, 1, headerMode);
         }
         return [newStart, newEnd];