From 8ecc9125842a86ed30f61eb76d5031bd64a824a8 Mon Sep 17 00:00:00 2001
From: Spencer Gibb <spencer@gibb.us>
Date: Fri, 17 Aug 2018 01:27:12 -0400
Subject: [PATCH] Removes commented out code

---
 .../ModifyResponseBodyGatewayFilterFactory.java        | 10 ++++------
 1 file changed, 4 insertions(+), 6 deletions(-)

diff --git a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/factory/rewrite/ModifyResponseBodyGatewayFilterFactory.java b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/factory/rewrite/ModifyResponseBodyGatewayFilterFactory.java
index 33d4f1d8c..a44d6f705 100644
--- a/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/factory/rewrite/ModifyResponseBodyGatewayFilterFactory.java
+++ b/spring-cloud-gateway-core/src/main/java/org/springframework/cloud/gateway/filter/factory/rewrite/ModifyResponseBodyGatewayFilterFactory.java
@@ -99,12 +99,10 @@ public class ModifyResponseBodyGatewayFilterFactory
 					return bodyInserter.insert(outputMessage, new BodyInserterContext())
 							.then(Mono.defer(() -> {
 								Flux<DataBuffer> messageBody = outputMessage.getBody();
-								//TODO: if (inputStream instanceof Mono) {
-									HttpHeaders headers = getDelegate().getHeaders();
-									if (/*headers.getContentLength() < 0 &&*/ !headers.containsKey(HttpHeaders.TRANSFER_ENCODING)) {
-										messageBody = messageBody.doOnNext(data -> headers.setContentLength(data.readableByteCount()));
-									}
-								// }
+								HttpHeaders headers = getDelegate().getHeaders();
+								if (!headers.containsKey(HttpHeaders.TRANSFER_ENCODING)) {
+									messageBody = messageBody.doOnNext(data -> headers.setContentLength(data.readableByteCount()));
+								}
 								//TODO: use isStreamingMediaType?
 								return getDelegate().writeWith(messageBody);
 							}));