Functions: Add support for multi-value headers

netlify · Aug 25, 2019 · 1f2e2a2 · 1f2e2a2
1 parent 8ac8f6b
commit 1f2e2a2
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/src/utils/serve-functions.js b/src/utils/serve-functions.js
@@ -171,6 +171,10 @@ function createHandler(dir) {
         for (const key in lambdaResponse.headers) {
           response.setHeader(key, lambdaResponse.headers[key]);
         }
+        for (const key in lambdaResponse.multiValueHeaders) {
+          const items = lambdaResponse.multiValueHeaders[key];
+          response.setHeader(key, items);
+        }
         response.write(
           lambdaResponse.isBase64Encoded
             ? Buffer.from(lambdaResponse.body, "base64")