Fix null check for default_target_group_arn

brikis98 · brikis98 · commit f11bc090fe5a · 2019-06-24T18:37:51.000-04:00
diff --git a/modules/load-balancer/main.tf b/modules/load-balancer/main.tf
@@ -38,7 +38,7 @@ resource "aws_alb_listener" "http" {
   protocol          = "HTTP"
 
   default_action {
-    target_group_arn = var.default_target_group_arn == null ? var.default_target_group_arn : element(concat(aws_alb_target_group.black_hole.*.arn, [""]), 0)
+    target_group_arn = var.default_target_group_arn != null ? var.default_target_group_arn : element(concat(aws_alb_target_group.black_hole.*.arn, [""]), 0)
     type             = "forward"
   }
 }
@@ -52,7 +52,7 @@ resource "aws_alb_listener" "https" {
   certificate_arn   = var.https_listener_ports_and_certs[count.index]["certificate_arn"]
 
   default_action {
-    target_group_arn = var.default_target_group_arn == null ? var.default_target_group_arn : element(concat(aws_alb_target_group.black_hole.*.arn, [""]), 0)
+    target_group_arn = var.default_target_group_arn != null ? var.default_target_group_arn : element(concat(aws_alb_target_group.black_hole.*.arn, [""]), 0)
     type             = "forward"
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -38,7 +38,7 @@ resource "aws_alb_listener" "http" {`
`38`	`38`	`protocol = "HTTP"`
`39`	`39`
`40`	`40`	`default_action {`
`41`		`- target_group_arn = var.default_target_group_arn == null ? var.default_target_group_arn : element(concat(aws_alb_target_group.black_hole.*.arn, [""]), 0)`
	`41`	`+ target_group_arn = var.default_target_group_arn != null ? var.default_target_group_arn : element(concat(aws_alb_target_group.black_hole.*.arn, [""]), 0)`
`42`	`42`	`type = "forward"`
`43`	`43`	`}`
`44`	`44`	`}`
`@@ -52,7 +52,7 @@ resource "aws_alb_listener" "https" {`
`52`	`52`	`certificate_arn = var.https_listener_ports_and_certs[count.index]["certificate_arn"]`
`53`	`53`
`54`	`54`	`default_action {`
`55`		`- target_group_arn = var.default_target_group_arn == null ? var.default_target_group_arn : element(concat(aws_alb_target_group.black_hole.*.arn, [""]), 0)`
	`55`	`+ target_group_arn = var.default_target_group_arn != null ? var.default_target_group_arn : element(concat(aws_alb_target_group.black_hole.*.arn, [""]), 0)`
`56`	`56`	`type = "forward"`
`57`	`57`	`}`
`58`	`58`	`}`