From f1ebad2508b6941df5802d607b30b7a5e7b2c67d Mon Sep 17 00:00:00 2001
From: Felix Lange <fjl@twurst.com>
Date: Mon, 9 Feb 2015 16:17:07 +0100
Subject: [PATCH] eth: don't warn if no BootNodes are specified

---
 eth/backend.go | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/eth/backend.go b/eth/backend.go
index 5ad0f83f44..f5ebc90332 100644
--- 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)