use set -u to catch uninitialized variables

2026-03-31 14:13:07 +02:00 · 2015-12-05 14:30:32 +01:00
parent 5fedf3b3ca
commit fb1790cdfa
1 changed files with 1 additions and 1 deletions
--- a/letsencrypt.sh
+++ b/letsencrypt.sh
@@ -1,6 +1,6 @@
 #!/bin/bash

-set -e
+set -eu

 . ./config.sh