vmware-tanzu/velero: pkg/cmd/cli/backup/describe.go; 37 LoC

Found a possible issue in [vmware-tanzu/velero](https://www.github.com/vmware-tanzu/velero) at [pkg/cmd/cli/backup/describe.go](https://github.com/vmware-tanzu/velero/blob/be5fbb00ead1999345d7da559473edf94eaf1d05/pkg/cmd/cli/backup/describe.go#L73-L109)

Below is the message reported by the analyzer for this snippet of code. Beware that the analyzer only reports the first issue it finds, so please do not limit your consideration to the contents of the below message.

> reference to backup was used in a composite literal at line 102

[Click here to see the code in its original context.](https://github.com/vmware-tanzu/velero/blob/be5fbb00ead1999345d7da559473edf94eaf1d05/pkg/cmd/cli/backup/describe.go#L73-L109)

Click here to show the 37 line(s) of Go which triggered the analyzer.

```go
for _, backup := range backups.Items {
deleteRequestListOptions := pkgbackup.NewDeleteBackupRequestListOptions(backup.Name, string(backup.UID))
deleteRequestList, err := veleroClient.VeleroV1().DeleteBackupRequests(f.Namespace()).List(context.TODO(), deleteRequestListOptions)
if err != nil {
fmt.Fprintf(os.Stderr, "error getting DeleteBackupRequests for backup %s: %v\n", backup.Name, err)
}

opts := label.NewListOptionsForBackup(backup.Name)
podVolumeBackupList, err := veleroClient.VeleroV1().PodVolumeBackups(f.Namespace()).List(context.TODO(), opts)
if err != nil {
fmt.Fprintf(os.Stderr, "error getting PodVolumeBackups for backup %s: %v\n", backup.Name, err)
}

var csiClient *snapshotv1beta1client.Clientset
// declare vscList up here since it may be empty and we'll pass the empty Items field into DescribeBackup
vscList := new(snapshotv1beta1api.VolumeSnapshotContentList)
if features.IsEnabled(velerov1api.CSIFeatureFlag) {
clientConfig, err := f.ClientConfig()
cmd.CheckError(err)

csiClient, err = snapshotv1beta1client.NewForConfig(clientConfig)
cmd.CheckError(err)

vscList, err = csiClient.SnapshotV1beta1().VolumeSnapshotContents().List(context.TODO(), opts)
if err != nil {
fmt.Fprintf(os.Stderr, "error getting VolumeSnapshotContent objects for backup %s: %v\n", backup.Name, err)
}
}

s := output.DescribeBackup(&backup, deleteRequestList.Items, podVolumeBackupList.Items, vscList.Items, details, veleroClient, insecureSkipTLSVerify, caCertFile)
if first {
first = false
fmt.Print(s)
} else {
fmt.Printf("\n\n%s", s)
}
}

```

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commit ID: be5fbb00ead1999345d7da559473edf94eaf1d05