evoacme: don't allow uninitialized variables

2017-10-12 18:19:09 +02:00 · 2017-10-12 18:19:09 +02:00 · 3c61484448
parent 5e9795435b
commit 3c61484448
1 changed files with 1 additions and 0 deletions
--- a/evoacme/files/evoacme.sh
+++ b/evoacme/files/evoacme.sh
@ -8,6 +8,7 @@
 #

 set -e
+set -u

 usage() {
    echo "Usage: $0 [ --cron ] NAME"