suppress lets encrypt not valid error

rsync-nextcloud/rsync-nextcloud.sh

@@ -59,7 +59,7 @@ cd $DEST_PATH_DB
 # kick off DB dumping
 curl --insecure https://rob.spaceboyz.net/backup_all_databases_cMxNrCTVLBPrNo6qaonojeejCvCepekwssh/dump_all_databases.php
 # download DB dumps
-wget --no-check-certificate https://rob.spaceboyz.net/backup_all_databases_cMxNrCTVLBPrNo6qaonojeejCvCepekwssh/dumps.zip
+curl --insecure --silent https://rob.spaceboyz.net/backup_all_databases_cMxNrCTVLBPrNo6qaonojeejCvCepekwssh/dumps.zip > dumps.zip
 if [ -f dumps.zip ]
 then
     today=`date +%F`
@@ -67,4 +67,3 @@ then
 else
     echo "Datenbank Dump konnte nicht herunter geladen werden"
 fi
-