From 588bf475ae65da0fbcf20e4ff1be8c345d891526 Mon Sep 17 00:00:00 2001
From: Wang Yan <wangyan@vmware.com>
Date: Tue, 28 Jul 2020 12:15:46 +0800
Subject: [PATCH] fix update pull time issue (#12601)

fixes #12574

let the tag ID as 0 when tags array is empty when to update pull time

Signed-off-by: wang yan <wangyan@vmware.com>
---
 src/controller/event/handler/internal/artifact.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/controller/event/handler/internal/artifact.go b/src/controller/event/handler/internal/artifact.go
index b696e2b2d..876ae9563 100644
--- a/src/controller/event/handler/internal/artifact.go
+++ b/src/controller/event/handler/internal/artifact.go
@@ -67,7 +67,9 @@ func (a *Handler) updatePullTime(ctx context.Context, event *event.ArtifactEvent
 		if err != nil {
 			log.Infof("failed to list tags when to update pull time, %v", err)
 		} else {
-			tagID = tags[0].ID
+			if len(tags) != 0 {
+				tagID = tags[0].ID
+			}
 		}
 	}
 	if err := artifact.Ctl.UpdatePullTime(ctx, event.Artifact.ID, tagID, time.Now()); err != nil {