From dcf2994905e3067d9c81b6dd21ae499d75cf7390 Mon Sep 17 00:00:00 2001
From: Dave Collins <davec@conformal.com>
Date: Mon, 11 Nov 2013 11:52:59 -0600
Subject: [PATCH] Add some missed imports in last commit.

---
 util/findcheckpoint/config.go |  1 +
 util/showblock/showblock.go   | 19 +------------------
 2 files changed, 2 insertions(+), 18 deletions(-)

diff --git a/util/findcheckpoint/config.go b/util/findcheckpoint/config.go
index c4bd8c25..08772299 100644
--- a/util/findcheckpoint/config.go
+++ b/util/findcheckpoint/config.go
@@ -9,6 +9,7 @@ import (
 	"github.com/conformal/btcdb"
 	_ "github.com/conformal/btcdb/ldb"
 	_ "github.com/conformal/btcdb/sqlite3"
+	"github.com/conformal/btcutil"
 	"github.com/conformal/btcwire"
 	"github.com/conformal/go-flags"
 	"os"
diff --git a/util/showblock/showblock.go b/util/showblock/showblock.go
index b6b64543..61551513 100644
--- a/util/showblock/showblock.go
+++ b/util/showblock/showblock.go
@@ -11,6 +11,7 @@ import (
 	"github.com/conformal/btcdb"
 	_ "github.com/conformal/btcdb/ldb"
 	_ "github.com/conformal/btcdb/sqlite3"
+	"github.com/conformal/btcutil"
 	"github.com/conformal/btcwire"
 	"github.com/conformal/go-flags"
 	"github.com/conformal/seelog"
@@ -274,21 +275,3 @@ func parsesha(argstr string) (argtype int, height int64, psha *btcwire.ShaHash,
 	psha = &sha
 	return
 }
-
-// btcdHomeDir returns an OS appropriate home directory for btcd.
-func btcdHomeDir() string {
-	// Search for Windows APPDATA first.  This won't exist on POSIX OSes.
-	appData := os.Getenv("APPDATA")
-	if appData != "" {
-		return filepath.Join(appData, "btcd")
-	}
-
-	// Fall back to standard HOME directory that works for most POSIX OSes.
-	home := os.Getenv("HOME")
-	if home != "" {
-		return filepath.Join(home, ".btcd")
-	}
-
-	// In the worst case, use the current directory.
-	return "."
-}