From 47a63844fda74c31e8363cd078bb8fb90bc62d3f Mon Sep 17 00:00:00 2001
From: Iuri Matias <iuri.matias@gmail.com>
Date: Sun, 6 Dec 2015 16:01:17 -0500
Subject: [PATCH] add better defaults to blockchain config

---
 lib/config/blockchain.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/config/blockchain.js b/lib/config/blockchain.js
index bb93342a..8a311d3b 100644
--- a/lib/config/blockchain.js
+++ b/lib/config/blockchain.js
@@ -42,7 +42,7 @@ BlockchainConfig.prototype.config = function(env) {
     genesisBlock: config.genesis_block,
     datadir: config.datadir,
     chains: config.chains,
-    bootNodes: config.bootnodes,
+    bootNodes: config.bootnodes || [],
     deployTimeout: config.deploy_timeout || 20,
     networkId: networkId,
     maxPeers: config.max_peers || 4,
@@ -51,7 +51,7 @@ BlockchainConfig.prototype.config = function(env) {
     mine_when_needed: config.mine_when_needed || false,
     whisper: config.whisper || false,
     account: config.account,
-    geth_extra_opts: config.geth_extra_opts,
+    geth_extra_opts: config.geth_extra_opts || [],
     testnet: config.testnet || false
   }