fix RemoteVids append

weed/server/master_grpc_server.go

@@ -203,7 +203,7 @@ func (ms *MasterServer) SendHeartbeat(stream master_pb.Seaweed_SendHeartbeatServ
 			for _, v := range newVolumes {
 				glog.V(0).Infof("master see new volume %d from %s", uint32(v.Id), dn.Url())
 				if v.DataInRemote {
-					message.NewVids = append(message.RemoteVids, uint32(v.Id))
+					message.RemoteVids = append(message.RemoteVids, uint32(v.Id))
 				} else {
 					message.NewVids = append(message.NewVids, uint32(v.Id))
 				}