From 73a9ca3d90ac393b7b8575199a3fcce855374136 Mon Sep 17 00:00:00 2001
From: Lars Wirzenius <liw@liw.fi>
Date: Sun, 7 Feb 2021 17:56:33 +0200
Subject: feat: add catch-all Reason variant for unknown reason

Just in case the SQLite DB stores a reason this version of Obnam
doesn't understand, we handle that now.
---
 src/backup_reason.rs | 5 ++++-
 src/backup_run.rs    | 2 +-
 2 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/backup_reason.rs b/src/backup_reason.rs
index 218857c..502b79e 100644
--- a/src/backup_reason.rs
+++ b/src/backup_reason.rs
@@ -9,6 +9,7 @@ pub enum Reason {
     Changed,
     Unchanged,
     Error,
+    Unknown,
 }
 
 impl Reason {
@@ -18,7 +19,8 @@ impl Reason {
             "new" => Reason::IsNew,
             "changed" => Reason::Changed,
             "unchanged" => Reason::Unchanged,
-            _ => Reason::Error,
+            "error" => Reason::Error,
+            _ => Reason::Unknown,
         }
     }
 }
@@ -40,6 +42,7 @@ impl fmt::Display for Reason {
             Reason::Changed => "changed",
             Reason::Unchanged => "unchanged",
             Reason::Error => "error",
+            Reason::Unknown => "unknown",
         };
         write!(f, "{}", reason)
     }
diff --git a/src/backup_run.rs b/src/backup_run.rs
index fce9a73..f97bb58 100644
--- a/src/backup_run.rs
+++ b/src/backup_run.rs
@@ -85,7 +85,7 @@ impl BackupRun {
                 self.progress.found_live_file(path);
                 let reason = self.policy.needs_backup(&old, &entry);
                 match reason {
-                    Reason::IsNew | Reason::Changed | Reason::Error => {
+                    Reason::IsNew | Reason::Changed | Reason::Error | Reason::Unknown => {
                         let ids = self
                             .client
                             .upload_filesystem_entry(&entry, self.buffer_size)?;
-- 
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