From 51eef1e9d1013186b67f584ba1014add588439e4 Mon Sep 17 00:00:00 2001
From: Florian Pritz <bluewind@xinu.at>
Date: Mon, 27 Jan 2020 16:52:01 +0100
Subject: backup.sh: Error on undefined variables

Signed-off-by: Florian Pritz <bluewind@xinu.at>
---
 backup.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/backup.sh b/backup.sh
index 95ce921..a674819 100755
--- a/backup.sh
+++ b/backup.sh
@@ -28,7 +28,7 @@
 #
 # See gpl-3.0.txt for full license text.
 
-set -e
+set -eu
 
 main() {
 	if [[ $UID != 0 ]]; then
-- 
cgit v1.2.3-24-g4f1b