Enable shell options for safer execution environment

[backup-script.git] / bin / backup-status

diff --git a/bin/backup-status b/bin/backup-status
index 1f68760186931cab61979c1c9f4a7d437d41d401..8486873d28f10a90236e0ce315a91f47f49ff1dd 100755 (executable)
--- a/bin/backup-status
+++ b/bin/backup-status
@@ -29,6 +29,10 @@ default_backup_type="rsync"
 default_generations=0
 default_target="/var/backups"
 
+# Set shell options.
+shopt -s nullglob
+set -o pipefail
+
 # Search configuration file (last one is used as default!)
 for conf in \
        "/usr/local/etc/backup-script.conf" \