Merge pull request #157 from humanmade/fix/webp-header-case

Allow a case-insensitive X-WebP header
humanmade · Mar 3, 2023 · eab2342 · eab2342
2 parents 70aa2ce + 71551cb
commit eab2342
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lambda-handler.js b/lambda-handler.js
@@ -8,7 +8,7 @@ exports.handler = function(event, context, callback) {
 	key = key.replace( '/uploads/tachyon/', '/uploads/' );
 	var args = event.queryStringParameters || {};
 	if ( typeof args.webp === 'undefined' ) {
-		args.webp = !!(event.headers && event.headers['X-WebP']);
+		args.webp = !!(event.headers && Object.keys(event.headers).find(key => key.toLowerCase() == 'x-webp'));
 	}
 	return tachyon.s3({ region: region, bucket: bucket }, key, args, function(
 		err,