From 0d17d59791b25d3a4eb1859590b096a58a6e0e1e Mon Sep 17 00:00:00 2001
From: Daniel Dolezal <40464775+daniel156161@users.noreply.github.com>
Date: Sat, 22 Aug 2020 02:31:43 +0200
Subject: [PATCH] Update pfsense-backup.sh

---
 pfsense-backup.sh | 15 +++++++++------
 1 file changed, 9 insertions(+), 6 deletions(-)

diff --git a/pfsense-backup.sh b/pfsense-backup.sh
index 95e720a..f527110 100755
--- a/pfsense-backup.sh
+++ b/pfsense-backup.sh
@@ -64,13 +64,16 @@ if [ $cron -eq 1 ]; then
     echo "$PFSENSE_CRON_SCHEDULE FROM_CRON=1 /pfsense-backup.sh" | crontab -
     crond -f
   else
-    do_backup
-    if [ ! -z $keepfiles ]; then
-     remove=$(ls -d -1tr $destination/*.xml | tail -n +$keepfiles | head -n1)
-     if [ ! -z $remove ]; then
-      rm -f $(ls -d -1tr $destination/*.xml | tail -n -$keepfiles | head -n1)
-     fi
+   do_backup
+   if [ ! -z $keepfiles ]; then
+    remove=$(ls -d -1tr $destination/*.xml | tail -n +$keepfiles | head -n1)
+    if [ ! -z $remove ]; then
+     keepfiles=$((keepfiles + 1))
+     del=$(ls $destination/*.xml | tail -n -$keepfiles | head -n1)
+     rm -f $del
+     echo "Backup removed at $del"
     fi
+   fi
   fi
 else
   do_backup