From 6c14106951a325384157f2f6c65c6f0b48d8db83 Mon Sep 17 00:00:00 2001
From: Andrew Engelbrecht <andrew@engelbrecht.io>
Date: Sun, 24 Oct 2021 23:10:32 -0400
Subject: [PATCH] don't treat restic warning as a failure

it's normal for files to be added and delted on the target server as
it's backing up, so don't consider warnings to be a failure in
kaya-client
---
 kaya-client | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/kaya-client b/kaya-client
index b923403..2c53308 100755
--- a/kaya-client
+++ b/kaya-client
@@ -54,10 +54,18 @@ cmd=( restic backup "$@")
 ret=0
 "${cmd[@]}" || ret=$?
 
-if (( ret )); then
+case $ret in
+    0)
+        # success
+        ;;
+    3)
+        # restic warning, such as file randomly disappearing during backup
+        # consider it success
+        ;;
+    *)
     echo "kaya-client: command exit code $ret: ${cmd[*]}" >&2
     exit $ret
-fi
+esac
 
 # needed in case ssh dies on the backup server, and exits with 0 (patched in OpenSSH version 8.8)
 if [[ $kaya_protocol_version -ge 2 ]] ; then echo "KAYA_SUCCESSFUL_BACKUP_MESSAGE" ; fi
-- 
2.25.1