don't print uid of backup user

e7262419 · Piotr Gawron · 11af4266 · e7262419
Commit e7262419 authored Jan 08, 2020 by Piotr Gawron
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server/backup.sh server/backup.sh +1 -1

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--- a/server/backup.sh
+++ b/server/backup.sh
@@ -33,7 +33,7 @@ cd $BACKUP_DIR/tmp
 tar -zcf $BACKUP_FILE *

 #change owner of backup file only if user exists
-id -u $BACKUP_USER
+id -u $BACKUP_USER >/dev/null
 status=$?
 [ $status -eq 0 ] && chown $BACKUP_USER $BACKUP_FILE