From a5aed73ae87adfa502374222c47bf8c124a00799 Mon Sep 17 00:00:00 2001
From: verisgit <18733413+verisgit@users.noreply.github.com>
Date: Mon, 11 Sep 2023 02:42:39 +0800
Subject: [PATCH] Update run-mariabackup.sh

See https://github.com/koalaman/shellcheck/wiki/SC2115
---
 run-mariabackup.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/run-mariabackup.sh b/run-mariabackup.sh
index 1a66a4d..45dd97b 100644
--- a/run-mariabackup.sh
+++ b/run-mariabackup.sh
@@ -158,8 +158,8 @@ echo "Cleaning up old backups (older than $MINS minutes) and temporary files"
 for DEL in `find $BASEBACKDIR -mindepth 1 -maxdepth 1 -type d -mmin +$MINS -printf "%P\n"`
 do
   echo "deleting $DEL"
-  rm -rf $BASEBACKDIR/$DEL
-  rm -rf $INCRBACKDIR/$DEL
+  rm -rf ${BASEBACKDIR:?}/$DEL
+  rm -rf ${BASEBACKDIR:?}/$DEL
 done
 
 SPENT=$((`date +%s` - $START))