From c4f5a8f8bcc395ce4603ba09f41e5b1e3d6ed65f Mon Sep 17 00:00:00 2001
From: Michal Migurski <mike@felt.com>
Date: Thu, 28 Jul 2022 17:16:42 -0700
Subject: [PATCH] 204 responses also need CORS headers

---
 serverless/aws/lambda_function.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/serverless/aws/lambda_function.py b/serverless/aws/lambda_function.py
index c6ac6c9..ea42b62 100644
--- a/serverless/aws/lambda_function.py
+++ b/serverless/aws/lambda_function.py
@@ -74,7 +74,7 @@ def lambda_handler(event, context):
 
         tile_data = reader.get(tile.z, tile.x, tile.y)
         if not tile_data:
-            return {"statusCode": 204}
+            return {"statusCode": 204, "headers": headers}
     except ClientError as e:
         error_code = e.response["Error"]["Code"]
         if error_code == "AccessDenied":