From 06a5598210e98f036593f97f74488aae1cf179da Mon Sep 17 00:00:00 2001
From: Trevor Wood <trevor.g.wood@gmail.com>
Date: Thu, 30 Sep 2021 07:40:22 -0400
Subject: [PATCH] fix: use dynamic block to ignore null market opts (#1202)

Signed-off-by: Trevor Wood <Trevor.G.Wood@gmail.com>
---
 modules/runners/main.tf | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/modules/runners/main.tf b/modules/runners/main.tf
index ca00ec0f2e..dc8694b773 100644
--- a/modules/runners/main.tf
+++ b/modules/runners/main.tf
@@ -63,8 +63,12 @@ resource "aws_launch_template" "runner" {
 
   instance_initiated_shutdown_behavior = "terminate"
 
-  instance_market_options {
-    market_type = var.market_options
+  dynamic "instance_market_options" {
+    for_each = var.market_options != null ? [var.market_options] : []
+
+    content {
+      market_type = instance_market_options.value
+    }
   }
 
   image_id      = data.aws_ami.runner.id