From 97f6664c890bfe0707dbac049c39bcec9e6c3329 Mon Sep 17 00:00:00 2001
From: Enrico Del Fante <enrico.delfante@consensys.net>
Date: Tue, 18 Feb 2025 09:57:41 +0100
Subject: [PATCH] builder-json-parsing-fix

---
 .../teku/ethereum/executionclient/rest/ResponseHandler.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ethereum/executionclient/src/main/java/tech/pegasys/teku/ethereum/executionclient/rest/ResponseHandler.java b/ethereum/executionclient/src/main/java/tech/pegasys/teku/ethereum/executionclient/rest/ResponseHandler.java
index 9f3773c1c29..65a08ff621d 100644
--- a/ethereum/executionclient/src/main/java/tech/pegasys/teku/ethereum/executionclient/rest/ResponseHandler.java
+++ b/ethereum/executionclient/src/main/java/tech/pegasys/teku/ethereum/executionclient/rest/ResponseHandler.java
@@ -85,7 +85,8 @@ void handleResponse(final Request request, final okhttp3.Response response) {
         return;
       }
 
-      if (!responseMediaType.is(MediaType.JSON_UTF_8)) {
+      if (!responseMediaType.type().equals(MediaType.JSON_UTF_8.type())
+          || !responseMediaType.subtype().equals(MediaType.JSON_UTF_8.subtype())) {
         LOG.warn(
             "Response contains an incorrect Content-Type header: {}, attempting to parse as {} [{}]",
             responseMediaType,