r.go            | 2 +-
 slog/handler.go | 4 ++--

diff --git a/r.go b/r.go
index e4d65a764c4aac32fca00423c6e9f395f74d97396011e2a645e6bcb194ea9eee..609d009d0d1b34ec948fad3d84bdd9de4802a7d765f9b54278d7d04dc8908960 100644
--- a/r.go
+++ b/r.go
@@ -69,7 +69,7 @@ 	continuation := false
 	var err error
 	for {
 		if !r.scanner.Scan() {
-			if err := r.scanner.Err(); err != nil {
+			if err = r.scanner.Err(); err != nil {
 				return fields, err
 			}
 			err = io.EOF
diff --git a/slog/handler.go b/slog/handler.go
index 3ec01b973c770868a7a72a0ec163c794e5ff03129e288be6d80cd1ed2442d608..beb2e24b6d049563f17c83b3b099431015e8564afc23e51ed2b9aec7b6f3cb6c 100644
--- a/slog/handler.go
+++ b/slog/handler.go
@@ -28,13 +28,13 @@ )
 
 type RecfileHandler struct {
 	W        io.Writer
-	Level    slog.Level
 	LevelKey string
 	MsgKey   string
 	TimeKey  string
-	attrs    []slog.Attr
 	group    string
 	m        *sync.Mutex
+	attrs    []slog.Attr
+	Level    slog.Level
 }
 
 func NewRecfileHandler(