From f80d5db25b12eec536b3f16e53556bab7b8461c8 Mon Sep 17 00:00:00 2001
From: DecaTec <jr@decatec.de>
Date: Fri, 12 Apr 2019 14:07:37 +0200
Subject: [PATCH 1/1] Small improvements

---
 NextcloudBackup.sh  | 8 ++++----
 NextcloudRestore.sh | 4 +---
 2 files changed, 5 insertions(+), 7 deletions(-)

diff --git a/NextcloudBackup.sh b/NextcloudBackup.sh
index aeb31fb..f433a8d 100644
--- a/NextcloudBackup.sh
+++ b/NextcloudBackup.sh
@@ -183,16 +183,16 @@ DisableMaintenanceMode
 #
 # Delete old backups
 #
-if (( ${maxNrOfBackups} != 0 ))
+if [ ${maxNrOfBackups} != 0 ]
 then
 	nrOfBackups=$(ls -l ${backupMainDir} | grep -c ^d)
 
-	if (( ${nrOfBackups} > ${maxNrOfBackups} ))
+	if [[ ${nrOfBackups} > ${maxNrOfBackups} ]]
 	then
 		echo "Removing old backups..."
-		ls -t ${backupMainDir} | tail -$(( nrOfBackups - maxNrOfBackups )) | while read dirToRemove; do
+		ls -t ${backupMainDir} | tail -$(( nrOfBackups - maxNrOfBackups )) | while read -r dirToRemove; do
 			echo "${dirToRemove}"
-			rm -r ${backupMainDir}/${dirToRemove}
+			rm -r "${backupMainDir}/${dirToRemove:?}"
 			echo "Done"
 			echo
 		done
diff --git a/NextcloudRestore.sh b/NextcloudRestore.sh
index 1669a18..06610d5 100644
--- a/NextcloudRestore.sh
+++ b/NextcloudRestore.sh
@@ -99,9 +99,7 @@ fi
 # Set maintenance mode
 #
 echo "Set maintenance mode for Nextcloud..."
-cd "${nextcloudFileDir}"
-sudo -u "${webserverUser}" php occ maintenance:mode --on
-cd ~
+sudo -u "${webserverUser}" php ${nextcloudFileDir}/occ maintenance:mode --on
 echo "Done"
 echo
 
-- 
2.34.1