From eaa0afa6ef6c00ee8745610f9be8bcadda1475d4 Mon Sep 17 00:00:00 2001
From: yzqzss <yzqzss@yandex.com>
Date: Sat, 8 Jun 2024 15:25:03 +0800
Subject: [PATCH] return Tracker chain StartFetchProjectBackground()

---
 src/saveweb_tracker/tracker_project.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/src/saveweb_tracker/tracker_project.go b/src/saveweb_tracker/tracker_project.go
index 96cae83..9090c24 100644
--- a/src/saveweb_tracker/tracker_project.go
+++ b/src/saveweb_tracker/tracker_project.go
@@ -22,9 +22,9 @@ func (t *Tracker) Project() (proj Project) {
 	return t.Project()
 }
 
-func (t *Tracker) StartFetchProjectBackground() {
+func (t *Tracker) StartFetchProjectBackground() *Tracker {
 	if t.__background_fetch_proj {
-		return
+		return t
 	}
 	t.__background_fetch_proj = true
 	go func() {
@@ -33,6 +33,7 @@ func (t *Tracker) StartFetchProjectBackground() {
 			time.Sleep(1 * time.Minute)
 		}
 	}()
+	return t
 }
 
 func (t *Tracker) FetchProject(timeout time.Duration) (proj *Project, err error) {