From: Christian Heller <c.heller@plomlompom.de>
Date: Sat, 19 Apr 2025 14:36:32 +0000 (+0200)
Subject: Fix.
X-Git-Url: https://plomlompom.com/repos/%22https:/validator.w3.org/task?a=commitdiff_plain;h=ddb75eb3dcf98d1a30a347aa862e30919d6caae3;p=config

Fix.
---

diff --git a/bookworm/scripts/setup_server.sh b/bookworm/scripts/setup_server.sh
index 9f8fd9b..f77f4e4 100755
--- a/bookworm/scripts/setup_server.sh
+++ b/bookworm/scripts/setup_server.sh
@@ -26,7 +26,7 @@ echo -n 'Determining IP …'
 EXTERNAL_IP=$(hostname -I | cut -d' ' -f1)
 echo " it's: ${EXTERNAL_IP}"
 
-if [ ! -z "FQDN" ]; then
+if [ ! -z "${FQDN}" ]; then
     echo "Ensuring provided FQDN ${FQDN} maps to it …"
     IP_BY_DNS=$(getent ahostsv4 "${FQDN}" | head -1 | cut -d' ' -f1)
     if [ ! "${IP_BY_DNS}" = "${EXTERNAL_IP}" ]; then