From a1b4547a53c4c738e435c1968c1e606935912e47 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Wed, 4 Feb 2015 18:26:23 -0800
Subject: set uncles regardless of empty uncle list. Fixes invalid blocks being
 mined

---
 pow/ezp/pow.go | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'pow/ezp')

diff --git a/pow/ezp/pow.go b/pow/ezp/pow.go
index 64d3230c9..2791c4b0b 100644
--- a/pow/ezp/pow.go
+++ b/pow/ezp/pow.go
@@ -1,6 +1,7 @@
 package ezp
 
 import (
+	"fmt"
 	"math/big"
 	"math/rand"
 	"time"
@@ -53,13 +54,13 @@ func (pow *EasyPow) Search(block pow.Block, stop <-chan struct{}) []byte {
 				elapsed := time.Now().UnixNano() - start
 				hashes := ((float64(1e9) / float64(elapsed)) * float64(i)) / 1000
 				pow.HashRate = int64(hashes)
-				//powlogger.Infoln("Hashing @", pow.HashRate, "khash")
 
 				t = time.Now()
 			}
 
 			sha := crypto.Sha3(big.NewInt(r.Int63()).Bytes())
 			if verify(hash, diff, sha) {
+				fmt.Printf("HASH: %x\nDIFF %v\nSHA %x\n", hash, diff, sha)
 				return sha
 			}
 		}
@@ -83,7 +84,7 @@ func verify(hash []byte, diff *big.Int, nonce []byte) bool {
 	sha.Write(d)
 
 	verification := new(big.Int).Div(ethutil.BigPow(2, 256), diff)
-	res := ethutil.U256(ethutil.BigD(sha.Sum(nil)))
+	res := ethutil.BigD(sha.Sum(nil))
 
 	return res.Cmp(verification) <= 0
 }
-- 
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