From 5f3873c502fe939f6c5f21bc7492fecc3df72f6c Mon Sep 17 00:00:00 2001
From: Eugene Van Dam <eugene.van.dam@advance.io>
Date: Wed, 25 Oct 2017 14:30:50 +0200
Subject: [PATCH] remove_old_backups() : replace xargs with -exec to handle 0
 files found by find better

---
 scripts/save.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/save.sh b/scripts/save.sh
index 70f663b..7ce2b99 100755
--- a/scripts/save.sh
+++ b/scripts/save.sh
@@ -283,7 +283,7 @@ remove_old_backups() {
 	local -a files
 	files=($(ls -t $(resurrect_dir)/${RESURRECT_FILE_PREFIX}_*.${RESURRECT_FILE_EXTENSION} | tail -n +6))
 	[[ ${#files[@]} -eq 0 ]] ||
-		find "${files[@]}" -type f -mtime +30 | xargs rm
+		find "${files[@]}" -type f -mtime +30 -exec rm -v "{}" \;
 }
 
 save_all() {