From facf1bc9d66cbe4bb5492486a6fd876a13eeb31b Mon Sep 17 00:00:00 2001
From: Kwuaint <34888408+kwuaint@users.noreply.github.com>
Date: Thu, 12 Jul 2018 18:32:23 +0800
Subject: consensus/ethash: fix the algorithm of fakeBlockNumber in comments
 (#17166)
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correct the algorithm in the comments for fakeBlockNumber， from "min" to "max".
---
 consensus/ethash/consensus.go | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/consensus/ethash/consensus.go b/consensus/ethash/consensus.go
index 99eec8221..bc97dbca4 100644
--- a/consensus/ethash/consensus.go
+++ b/consensus/ethash/consensus.go
@@ -356,8 +356,8 @@ func calcDifficultyByzantium(time uint64, parent *types.Header) *big.Int {
 		x.Set(params.MinimumDifficulty)
 	}
 	// calculate a fake block number for the ice-age delay:
-	//   https://github.com/ethereum/EIPs/pull/669
-	//   fake_block_number = min(0, block.number - 3_000_000
+	// https://github.com/ethereum/EIPs/pull/669
+	// fake_block_number = max(0, block.number - 3_000_000)
 	fakeBlockNumber := new(big.Int)
 	if parent.Number.Cmp(big2999999) >= 0 {
 		fakeBlockNumber = fakeBlockNumber.Sub(parent.Number, big2999999) // Note, parent is 1 less than the actual block number
-- 
cgit