From d68f7a22629b94b5ff7f939fb70da0bfd2efa08c Mon Sep 17 00:00:00 2001
From: Jae Kwon <jkwon.work@gmail.com>
Date: Thu, 5 Jun 2014 18:03:02 -0700
Subject: [PATCH] whitespaces

---
 db/level_db.go | 46 +++++++++++++++++++++++-----------------------
 db/mem_db.go   | 14 +++++++-------
 2 files changed, 30 insertions(+), 30 deletions(-)

diff --git a/db/level_db.go b/db/level_db.go
index b2346130b..48e14a4a1 100644
--- a/db/level_db.go
+++ b/db/level_db.go
@@ -1,54 +1,54 @@
 package db
 
 import (
-	"fmt"
-	"github.com/syndtr/goleveldb/leveldb"
-	"path"
+    "fmt"
+    "github.com/syndtr/goleveldb/leveldb"
+    "path"
 )
 
 type LevelDB struct {
-	db *leveldb.DB
+    db *leveldb.DB
 }
 
 func NewLevelDB(name string) (*LevelDB, error) {
-	dbPath := path.Join(name)
-	db, err := leveldb.OpenFile(dbPath, nil)
-	if err != nil {
-		return nil, err
-	}
-	database := &LevelDB{db: db}
-	return database, nil
+    dbPath := path.Join(name)
+    db, err := leveldb.OpenFile(dbPath, nil)
+    if err != nil {
+        return nil, err
+    }
+    database := &LevelDB{db: db}
+    return database, nil
 }
 
 func (db *LevelDB) Put(key []byte, value []byte) {
-	err := db.db.Put(key, value, nil)
-	if err != nil { panic(err) }
+    err := db.db.Put(key, value, nil)
+    if err != nil { panic(err) }
 }
 
 func (db *LevelDB) Get(key []byte) ([]byte) {
-	res, err := db.db.Get(key, nil)
+    res, err := db.db.Get(key, nil)
     if err != nil { panic(err) }
     return res
 }
 
 func (db *LevelDB) Delete(key []byte) {
-	err := db.db.Delete(key, nil)
+    err := db.db.Delete(key, nil)
     if err != nil { panic(err) }
 }
 
 func (db *LevelDB) Db() *leveldb.DB {
-	return db.db
+    return db.db
 }
 
 func (db *LevelDB) Close() {
-	db.db.Close()
+    db.db.Close()
 }
 
 func (db *LevelDB) Print() {
-	iter := db.db.NewIterator(nil, nil)
-	for iter.Next() {
-		key := iter.Key()
-		value := iter.Value()
-		fmt.Printf("[%x]:\t[%x]", key, value)
-	}
+    iter := db.db.NewIterator(nil, nil)
+    for iter.Next() {
+        key := iter.Key()
+        value := iter.Value()
+        fmt.Printf("[%x]:\t[%x]", key, value)
+    }
 }
diff --git a/db/mem_db.go b/db/mem_db.go
index 9a84882e0..9cde27547 100644
--- a/db/mem_db.go
+++ b/db/mem_db.go
@@ -1,7 +1,7 @@
 package db
 
 import (
-	"fmt"
+    "fmt"
 )
 
 type MemDB struct {
@@ -9,8 +9,8 @@ type MemDB struct {
 }
 
 func NewMemDB() (*MemDB) {
-	database := &MemDB{db:make(map[string][]byte)}
-	return database
+    database := &MemDB{db:make(map[string][]byte)}
+    return database
 }
 
 func (db *MemDB) Put(key []byte, value []byte) {
@@ -22,11 +22,11 @@ func (db *MemDB) Get(key []byte) ([]byte) {
 }
 
 func (db *MemDB) Delete(key []byte) {
-	delete(db.db, string(key))
+    delete(db.db, string(key))
 }
 
 func (db *MemDB) Print() {
-	for key, value := range db.db {
-		fmt.Printf("[%x]:\t[%x]", []byte(key), value)
-	}
+    for key, value := range db.db {
+        fmt.Printf("[%x]:\t[%x]", []byte(key), value)
+    }
 }