From 500fb281a078a05103c8c50a6f33309c2f6cf020 Mon Sep 17 00:00:00 2001
From: Matthias Beyer <mail@beyermatthias.de>
Date: Wed, 2 Dec 2015 11:53:11 +0100
Subject: [PATCH] JsonHeaderParser: Make spec optional

---
 src/storage/json/parser.rs | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/storage/json/parser.rs b/src/storage/json/parser.rs
index b2ea1e1d..c813e9c5 100644
--- a/src/storage/json/parser.rs
+++ b/src/storage/json/parser.rs
@@ -11,13 +11,13 @@ use super::super::parser::{FileHeaderParser, ParserError};
 use super::super::file::{FileHeaderSpec, FileHeaderData};
 
 
-struct JsonHeaderParser<'a> {
-    spec: &'a FileHeaderSpec,
+pub struct JsonHeaderParser {
+    spec: Option<FileHeaderSpec>,
 }
 
 impl JsonHeaderParser {
 
-    fn new(spec: &'a FileHeaderSpec) -> JsonHeaderParser<'a> {
+    pub fn new(spec: Option<FileHeaderSpec>) -> JsonHeaderParser {
         JsonHeaderParser {
             spec: spec
         }