eth: don't warn if no BootNodes are specified

2015-02-09 16:17:07 +01:00 · 2015-02-09 16:17:07 +01:00 · f1ebad2508
parent 9915d3c3be
commit f1ebad2508
1 changed files with 3 additions and 0 deletions
--- 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)