From 3440a8a0bfd7fbb3fd04c034356700522dec9dd4 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Wed, 28 Jan 2015 21:12:26 +0100
Subject: [PATCH] changed lost key

---
 core/chain_manager.go | 8 +++++++-
 core/genesis.go       | 2 +-
 2 files changed, 8 insertions(+), 2 deletions(-)

diff --git a/core/chain_manager.go b/core/chain_manager.go
index c68b7cfc24..9646bfc530 100644
--- a/core/chain_manager.go
+++ b/core/chain_manager.go
@@ -251,7 +251,13 @@ func (self *ChainManager) GetBlockHashesFromHash(hash []byte, max uint64) (chain
 
 	// XXX Could be optimised by using a different database which only holds hashes (i.e., linked list)
 	for i := uint64(0); i < max; i++ {
-		block = self.GetBlock(block.Header().ParentHash)
+		parentHash := block.Header().ParentHash
+		block = self.GetBlock(parentHash)
+		if block == nil {
+			chainlogger.Infof("GetBlockHashesFromHash Parent UNKNOWN %x\n", parentHash)
+			break
+		}
+
 		chain = append(chain, block.Hash())
 		if block.Header().Number.Cmp(ethutil.Big0) <= 0 {
 			break
diff --git a/core/genesis.go b/core/genesis.go
index d9edaace23..6d4eeba728 100644
--- a/core/genesis.go
+++ b/core/genesis.go
@@ -34,7 +34,7 @@ func GenesisBlock(db ethutil.Database) *types.Block {
 	statedb := state.New(genesis.Root(), db)
 	//statedb := state.New(genesis.Trie())
 	for _, addr := range []string{
-		"51ba59315b3a95761d0863b05ccc7a7f54703d99",
+		"dbdbdb2cbd23b783741e8d7fcf51e459b497e4a6",
 		"e4157b34ea9615cfbde6b4fda419828124b70c78",
 		"b9c015918bdaba24b4ff057a92a3873d6eb201be",
 		"6c386a4b26f73c802f34673f7248bb118f97424a",