From 2a4dddf3768a52d0a4221c5d0788beb3d9a02ab5 Mon Sep 17 00:00:00 2001
From: Naglfar <naglfar@tilde.team>
Date: Thu, 21 Oct 2021 16:54:02 +0200
Subject: [PATCH] Keep a second backup set

---
 roles/shell/files/usr/local/bin/backup | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/roles/shell/files/usr/local/bin/backup b/roles/shell/files/usr/local/bin/backup
index 61b86de..ac17540 100644
--- a/roles/shell/files/usr/local/bin/backup
+++ b/roles/shell/files/usr/local/bin/backup
@@ -6,7 +6,7 @@ BACKUPS=/var/backups
 DUMPS=7
 
 LEVEL0=$(find $BACKUPS -name "*full.tgz" | sort | tail -n1)
-INCR=$(find $BACKUPS -name "*incremental.tgz" | wc -l)
+INCR=$(find $BACKUPS -name "*incremental.tgz" -newer $LEVEL0 | wc -l)
 
 if [ ! -z $LEVEL0 ] && [ $INCR -le $DUMPS ]
 then