reformat

weed/server/master_grpc_server.go

@@ -43,7 +43,10 @@ func (ms *MasterServer) SendHeartbeat(stream master_pb.Seaweed_SendHeartbeatServ
 
 	for {
 		heartbeat, err := stream.Recv()
-		if err == nil {
+		if err != nil {
+			return err
+		}
+
 		if dn == nil {
 			t.Sequence.SetMax(heartbeat.MaxFileKey)
 			if heartbeat.Ip == "" {
@@ -90,10 +93,6 @@ func (ms *MasterServer) SendHeartbeat(stream master_pb.Seaweed_SendHeartbeatServ
 			ms.clientChansLock.RUnlock()
 		}
 
-		} else {
-			return err
-		}
-
 		// tell the volume servers about the leader
 		newLeader, err := t.Leader()
 		if err == nil {