Fix rename error when sid is empty

Signed-off-by: Wang Xing <hzwangxing@corp.netease.com>
2017-01-11 21:31:45 +08:00 · 2017-01-11 21:31:45 +08:00 · b9ab129554
parent 24e9ac1575
commit b9ab129554
1 changed files with 1 additions and 1 deletions
--- a/daemon/rename.go
+++ b/daemon/rename.go
@ -106,7 +106,7 @@ func (daemon *Daemon) ContainerRename(oldName, newName string) error {
 	}()

 	sid = container.NetworkSettings.SandboxID
-	if daemon.netController != nil {
+	if sid != "" && daemon.netController != nil {
 		sb, err = daemon.netController.SandboxByID(sid)
 		if err != nil {
 			return err