From 5990d691ddd9b21af63031bfcdc1ba36d7bff4c4 Mon Sep 17 00:00:00 2001
From: Pim Kunis <pim@kunis.nl>
Date: Sat, 8 Apr 2023 18:44:46 +0200
Subject: [PATCH] fix null variable

---
 files/network_config.cfg.tftpl | 2 +-
 variables.tf                   | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/files/network_config.cfg.tftpl b/files/network_config.cfg.tftpl
index 930e15d..da73517 100644
--- a/files/network_config.cfg.tftpl
+++ b/files/network_config.cfg.tftpl
@@ -1,7 +1,7 @@
 version: 2
 ethernets:
   ens3:
-%{ if fixed_address }
+%{ if fixed_address != "" }
     dhcp4: false
     addresses:
       - "${fixed_address}"
diff --git a/variables.tf b/variables.tf
index d728190..3a582a9 100644
--- a/variables.tf
+++ b/variables.tf
@@ -62,5 +62,5 @@ variable "data_disk" {
 
 variable "fixed_address" {
   type    = string
-  default = null
+  default = ""
 }