fix in refresh index

ii/db.go

@@ -193,7 +193,7 @@ func (db *DB) LoadIndex() error {
 	if db.Idx.Hash != nil { // already loaded
 		if fsize > db.Idx.FileSize {
 			Trace.Printf("Refreshing index file...%d>%d", fsize, db.Idx.FileSize)
-			if _, err := file.Seek(0, 2); err != nil {
+			if _, err := file.Seek(db.Idx.FileSize, 0); err != nil {
 				Error.Printf("Can not seek index: %s", err)
 				return err
 			}
@@ -233,6 +233,7 @@ func (db *DB) LoadIndex() error {
 			Idx.List = append(Idx.List, mi.Id)
 		}
 		Idx.Hash[mi.Id] = mi
+		Trace.Printf("Adding %s to index", mi.Id)
 		return true
 	})
 	if err != nil {

ii/db_test.go

@@ -8,6 +8,7 @@ import (
 
 func TestOpenDB(t *testing.T) {
 	var db *DB
+	InitLog()
 	dir, err := ioutil.TempDir(os.TempDir(), "ii.test.*")
 	if err != nil {
 		t.Error("Can not create temp dir")
@@ -34,7 +35,6 @@ func TestOpenDB(t *testing.T) {
 		t.Error("Can not lookup msg")
 		return
 	}
-
 	os.Remove(db.IndexPath())
 
 	db = OpenDB(path) // reopen

ii/log.go

@@ -3,6 +3,7 @@ package ii
 import (
 	"io"
 	"log"
+	"os"
 )
 
 var (
@@ -10,7 +11,11 @@ var (
 	Info  *log.Logger
 	Error *log.Logger
 )
-
+func InitLog() {
+	Trace = log.New(os.Stdout, "=== ", log.Ldate|log.Ltime)
+	Info = log.New(os.Stdout, "INFO: ", log.Ldate|log.Ltime)
+	Error = log.New(os.Stderr, "ERR: ", log.Ldate|log.Ltime)
+}
 func OpenLog(trace io.Writer, info io.Writer, error io.Writer) {
 	Trace = log.New(trace, "=== ", log.Ldate|log.Ltime)
 	Info = log.New(info, "INFO: ", log.Ldate|log.Ltime)

ii/msg_test.go

@@ -34,7 +34,7 @@ func TestParse(t *testing.T) {
 
 func TestMsgline(t *testing.T) {
 	var m *Msg
-	m = DecodeMsgline(`test.area
+	m, _ = DecodeMsgline(`test.area
 All
 hello world!