From 4459ffe30e017516d3100b941305234c14e7f003 Mon Sep 17 00:00:00 2001
From: Dietmar Maurer <dietmar@proxmox.com>
Date: Thu, 9 Jul 2020 13:25:38 +0200
Subject: [PATCH] =?UTF-8?q?src/backup/manifest.rs:=20add=20default=20to?=
 =?UTF-8?q?=C3=B6make=20it=20compatible=20with=20older=20backus?=
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---
 src/backup/manifest.rs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/backup/manifest.rs b/src/backup/manifest.rs
index b60582aa..d25c19b1 100644
--- a/src/backup/manifest.rs
+++ b/src/backup/manifest.rs
@@ -35,10 +35,14 @@ mod hex_csum {
     }
 }
 
+fn crypt_mode_none() -> CryptMode { CryptMode::None }
+fn empty_value() -> Value { json!({}) }
+
 #[derive(Serialize, Deserialize)]
 #[serde(rename_all="kebab-case")]
 pub struct FileInfo {
     pub filename: String,
+    #[serde(default="crypt_mode_none")] // to be compatible with < 0.8.0 backups
     pub crypt_mode: CryptMode,
     pub size: u64,
     #[serde(with = "hex_csum")]
@@ -52,6 +56,7 @@ pub struct BackupManifest {
     backup_id: String,
     backup_time: i64,
     files: Vec<FileInfo>,
+    #[serde(default="empty_value")] // to be compatible with < 0.8.0 backups
     pub unprotected: Value,
 }