From 7c21a95776e65e57edf4bfac186c974be7ea3afd Mon Sep 17 00:00:00 2001 From: Anton Evangelatov Date: Wed, 23 Jan 2019 14:16:53 +0100 Subject: [PATCH] cmd: allow empty bootnodes flag override --- cmd/utils/flags.go | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index 33650685ca..c07163d3ab 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -731,11 +731,13 @@ func setBootstrapNodes(ctx *cli.Context, cfg *p2p.Config) { cfg.BootstrapNodes = make([]*enode.Node, 0, len(urls)) for _, url := range urls { - node, err := enode.ParseV4(url) - if err != nil { - log.Crit("Bootstrap URL invalid", "enode", url, "err", err) + if url != "" { + node, err := enode.ParseV4(url) + if err != nil { + log.Crit("Bootstrap URL invalid", "enode", url, "err", err) + } + cfg.BootstrapNodes = append(cfg.BootstrapNodes, node) } - cfg.BootstrapNodes = append(cfg.BootstrapNodes, node) } }