Fix 0 len slice declaration for dml_channels.go (#12094)

Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
2021-11-18 22:33:26 +08:00 · 2021-11-18 22:33:26 +08:00 · 27715c15f4
parent dfc70108c4
commit 27715c15f4
1 changed files with 1 additions and 1 deletions
--- a/internal/rootcoord/dml_channels.go
+++ b/internal/rootcoord/dml_channels.go
@ -64,7 +64,7 @@ func (d *dmlChannels) GetDmlMsgStreamName() string {

 // ListChannels lists all dml channel names
 func (d *dmlChannels) ListChannels() []string {
-	chanNames := make([]string, 0)
+	var chanNames []string
 	d.refcnt.Range(
 		func(k, v interface{}) bool {
 			chanNames = append(chanNames, k.(string))