From 203be41a151c0612f832bf8f537c482985275c58 Mon Sep 17 00:00:00 2001
From: "John C. Vernaleo" <jcv@decred.org>
Date: Mon, 22 Feb 2016 10:42:59 -0500
Subject: [PATCH] Add initial checkpoint.

Correct findcheckpoint output for Decred.

Closes #29
---
 chaincfg/params.go                   | 4 +++-
 cmd/findcheckpoint/findcheckpoint.go | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/chaincfg/params.go b/chaincfg/params.go
index c804a3bb71..cf7b42e7c0 100644
--- a/chaincfg/params.go
+++ b/chaincfg/params.go
@@ -299,7 +299,9 @@ var MainNetParams = Params{
 	BlockTaxProportion:    1,
 
 	// Checkpoints ordered from oldest to newest.
-	Checkpoints: []Checkpoint{},
+	Checkpoints: []Checkpoint{
+		{440, newHashFromStr("0000000000002203eb2c95ee96906730bb56b2985e174518f90eb4db29232d93")},
+	},
 
 	// Mempool parameters
 	RelayNonStdTxs: false,
diff --git a/cmd/findcheckpoint/findcheckpoint.go b/cmd/findcheckpoint/findcheckpoint.go
index 039a0c18cc..2dc82c8e50 100644
--- a/cmd/findcheckpoint/findcheckpoint.go
+++ b/cmd/findcheckpoint/findcheckpoint.go
@@ -130,7 +130,7 @@ func findCandidates(db database.Db, latestHash *chainhash.Hash) ([]*chaincfg.Che
 // uses the format the chain code expects for checkpoints added to the list.
 func showCandidate(candidateNum int, checkpoint *chaincfg.Checkpoint) {
 	if cfg.UseGoOutput {
-		fmt.Printf("Candidate %d -- {%d, newShaHashFromStr(\"%v\")},\n",
+		fmt.Printf("Candidate %d -- {%d, newHashFromStr(\"%v\")},\n",
 			candidateNum, checkpoint.Height, checkpoint.Hash)
 		return
 	}