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| author | Anton Evangelatov <anton.evangelatov@gmail.com> | 2019-01-24 20:02:30 +0800 |
|---|---|---|
| committer | Felix Lange <fjl@users.noreply.github.com> | 2019-01-24 20:02:30 +0800 |
| commit | 0a454554ae8e81643bcad7f41721e61f700e1a03 (patch) | |
| tree | 6b8a25dc5f37b2a13796ac9098116a403299d0e2 /cmd/utils | |
| parent | ad13d2d407d2f614c39af92430fda0a926da2a8a (diff) | |
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cmd/utils: allow empty bootnodes flag override (#18509)
Diffstat (limited to 'cmd/utils')
| -rw-r--r-- | cmd/utils/flags.go | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/cmd/utils/flags.go b/cmd/utils/flags.go index a80cdd6cd..07e40e131 100644 --- a/cmd/utils/flags.go +++ b/cmd/utils/flags.go @@ -749,11 +749,13 @@ 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) } } |