From 8490331de4384a29332205e22a64325bdde2d674 Mon Sep 17 00:00:00 2001
From: Sean Haggerty <sean.haggerty@raceroster.com>
Date: Mon, 19 Sep 2022 14:25:09 -0400
Subject: [PATCH] fix suffix trimming

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

diff --git a/main.tf b/main.tf
index a5a10d1..424414e 100644
--- a/main.tf
+++ b/main.tf
@@ -13,7 +13,7 @@ data "aws_route53_zone" "zone" {
 
 data "aws_acm_certificate" "cert" {
   count       = local.enable_custom_domain ? 1 : 0
-  domain      = replace(var.dns_zone, "/.$/", "") # dirty hack to strip off trailing dot
+  domain      = trimsuffix(var.dns_zone, ".")
   statuses    = ["ISSUED"]
   most_recent = true
 }