From cc62d73017f9abb51fa7e517c29d35b1daf38dfb Mon Sep 17 00:00:00 2001
From: closetool <c299999999@qq.com>
Date: Thu, 16 Feb 2023 10:41:13 +0800
Subject: [PATCH] fix: no data in gitops repo

Signed-off-by: closetool <c299999999@qq.com>
---
 pkg/cluster/gitrepo/gitrepo_cluster.go | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/pkg/cluster/gitrepo/gitrepo_cluster.go b/pkg/cluster/gitrepo/gitrepo_cluster.go
index 1cd6e8ba..60669837 100644
--- a/pkg/cluster/gitrepo/gitrepo_cluster.go
+++ b/pkg/cluster/gitrepo/gitrepo_cluster.go
@@ -1286,11 +1286,13 @@ func assembleTags(templateName string,
 }
 
 func marshal(b *[]byte, err *error, data interface{}) {
-	buf := bytes.NewBuffer(*b)
+	buf := bytes.NewBuffer(make([]byte, 0))
 	encoder := yaml.NewEncoder(buf)
 	encoder.SetIndent(2)
 	*err = encoder.Encode(data)
 	if (*err) != nil {
 		*err = perror.Wrap(herrors.ErrParamInvalid, (*err).Error())
+	} else {
+		*b = buf.Bytes()
 	}
 }