somehow data-dir disapeared from datapath

pkg/engine/transport/discovery.go

@@ -37,8 +37,8 @@ func NewDHT(ctx context.Context, host host.Host,
 		wg.Add(1)
 		go func() {
 			if e := host.Connect(ctx, *peerinfo); fails(e) {
-				log.D.F("Error while connecting to node %q: %-v",
-					peerinfo, e)
+				log.D.F("Error while connecting to node %q",
+					peerinfo)
 				wg.Done()
 				return
 			}

pkg/p2p/server.go

@@ -46,7 +46,7 @@ func Run() {
 	var e error
 
 	netParams = cfg.SelectNetworkParams(viper.GetString("network"))
-	dataPath := viper.GetString("")
+	dataPath := viper.GetString("data-dir")
 	var pkr []byte
 	if pkr, e = privKey.Raw(); check(e) {
 		return