Don't check token length twice in Logout

api/account/logout.go

@@ -9,10 +9,6 @@ import (
 
 // /account/logout - log out of account
 func Logout(token []byte) error {
-	if len(token) != TokenSize {
-		return fmt.Errorf("invalid token")
-	}
-
 	err := db.RemoveSessionFromToken(token)
 	if err != nil {
 		if err == sql.ErrNoRows {