updated ethash

Godeps/Godeps.json

@@ -22,8 +22,8 @@
 		},
 		{
 			"ImportPath": "github.com/ethereum/ethash",
-			"Comment": "v23.1-81-g4039fd0",
-			"Rev": "4039fd095084679fb0bf3feae91d02506b5d67aa"
+			"Comment": "v23.1-82-g908aad3",
+			"Rev": "908aad345c9fbf3ab9bbb94031dc02d0d90df1b8"
 		},
 		{
 			"ImportPath": "github.com/ethereum/serpent-go",

Godeps/_workspace/src/github.com/ethereum/ethash/ethash.go

@@ -91,7 +91,7 @@ func makeParamsAndCache(chainManager pow.ChainManager, blockNum uint64) (*Params
 		return nil, err
 	}
 
-	glog.V(logger.Info).Infoln("Making cache")
+	glog.V(logger.Info).Infof("Making cache for epoch: %d (%v) (%x)\n", paramsAndCache.Epoch, blockNum, seedHash)
 	start := time.Now()
 	C.ethash_mkcache(paramsAndCache.cache, paramsAndCache.params, (*C.ethash_blockhash_t)(unsafe.Pointer(&seedHash[0])))
 
@@ -387,7 +387,7 @@ func (pow *Ethash) verify(hash common.Hash, mixDigest common.Hash, difficulty *b
 	if blockNum/epochLength < pow.paramsAndCache.Epoch {
 		var err error
 		// If we can't make the params for some reason, this block is invalid
-		pAc, err = makeParamsAndCache(pow.chainManager, blockNum+1)
+		pAc, err = makeParamsAndCache(pow.chainManager, blockNum)
 		if err != nil {
 			glog.V(logger.Info).Infoln("big fucking eror", err)
 			return false