eth: don't warn if no BootNodes are specified

f1ebad25 · Felix Lange · 9915d3c3 · f1ebad25
Commit f1ebad25 authored Feb 09, 2015 by Felix Lange
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backend.go eth/backend.go +3 -0

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--- a/eth/backend.go
+++ b/eth/backend.go
@@ -46,6 +46,9 @@ type Config struct {
 func (cfg *Config) parseBootNodes() []*discover.Node {
 	var ns []*discover.Node
 	for _, url := range strings.Split(cfg.BootNodes, " ") {
+		if url == "" {
+			continue
+		}
 		n, err := discover.ParseNode(url)
 		if err != nil {
 			logger.Errorf("Bootstrap URL %s: %v\n", url, err)