From b0a057f1c05c539eed39fbc53f1578fc159259e0 Mon Sep 17 00:00:00 2001
From: KN4CK3R <admin@oldschoolhack.me>
Date: Thu, 27 Oct 2022 10:47:47 +0200
Subject: [PATCH] Fix `Timestamp.IsZero` (#21593) (#21604)

Backport of #21593

Co-authored-by: Lunny Xiao <xiaolunwen@gmail.com>
---
 modules/timeutil/timestamp.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/modules/timeutil/timestamp.go b/modules/timeutil/timestamp.go
index 9c421914cb..d2a5fec507 100644
--- a/modules/timeutil/timestamp.go
+++ b/modules/timeutil/timestamp.go
@@ -103,5 +103,5 @@ func (ts TimeStamp) FormatDate() string {
 
 // IsZero is zero time
 func (ts TimeStamp) IsZero() bool {
-	return ts.AsTimeInLocation(time.Local).IsZero()
+	return int64(ts) == 0
 }