From 1a018a507b7fd00245fbad862fadc3f1786bd067 Mon Sep 17 00:00:00 2001
From: Marco Londero <marco.londero@linux.it>
Date: Mon, 25 Oct 2021 10:48:24 +0100
Subject: [PATCH] Default "zone_id" to empty string for "dns" module

---
 main.tf | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/main.tf b/main.tf
index d731768..461315b 100644
--- a/main.tf
+++ b/main.tf
@@ -196,7 +196,7 @@ module "dns" {
   enabled  = module.this.enabled && length(var.zone_id) > 0 ? true : false
   dns_name = var.dns_subdomain != "" ? var.dns_subdomain : module.this.id
   ttl      = 60
-  zone_id  = try(var.zone_id[0], var.zone_id)
+  zone_id  = try(var.zone_id[0], "")
   records  = var.cluster_mode_enabled ? [join("", aws_elasticache_replication_group.default.*.configuration_endpoint_address)] : [join("", aws_elasticache_replication_group.default.*.primary_endpoint_address)]
 
   context = module.this.context