From 62becf819da2718397156495c73c52a70b45ffec Mon Sep 17 00:00:00 2001
From: ssongliu <73214554+ssongliu@users.noreply.github.com>
Date: Sun, 25 Jun 2023 21:14:14 +0800
Subject: [PATCH] =?UTF-8?q?fix:=20=E8=A7=A3=E5=86=B3=E8=AE=A1=E5=88=92?=
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---
 backend/app/service/cronjob_helper.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/backend/app/service/cronjob_helper.go b/backend/app/service/cronjob_helper.go
index 922d5b3d2..7c31894a1 100644
--- a/backend/app/service/cronjob_helper.go
+++ b/backend/app/service/cronjob_helper.go
@@ -203,6 +203,9 @@ func handleTar(sourceDir, targetDir, name, exclusionRules string) error {
 	if strings.Contains(sourceDir, "/") {
 		itemDir := strings.ReplaceAll(sourceDir[strings.LastIndex(sourceDir, "/"):], "/", "")
 		aheadDir := sourceDir[:strings.LastIndex(sourceDir, "/")]
+		if len(aheadDir) == 0 {
+			aheadDir = "/"
+		}
 		path += fmt.Sprintf("-C %s %s", aheadDir, itemDir)
 	} else {
 		path = sourceDir