[BUG]: Output facing error when using response_headers_policy with empty array remove_headers

[DingGGu]

Is there an existing issue for this?

• I have searched the existing issues

Description of the bug

Cannot decode output

╷
│ Error: Splat of null value
│
│   on .terraform/modules/response_headers_policy/modules/response-headers-policy/outputs.tf line 33, in output "remove_headers":
│   33:   value       = toset(aws_cloudfront_response_headers_policy.this.remove_headers_config[0].items[*].header)
│     ├────────────────
│     │ aws_cloudfront_response_headers_policy.this.remove_headers_config[0].items is null
│
│ Splat expressions (with the * symbol) cannot be applied to null sequences.

Steps To Reproduce

Use modules/response-headers-policy

module "response_headers_policy" {
  source = "./modules/response-headers-policy"

  remove_headers = []
}

Which version of the app are you using?

1.2.0

[github-actions]

👋 Welcome! Looks like this is your first issue.

Hey, thanks for your contribution! Please give us a bit of time to review it. 😄

Be sure to follow the issue template!