From 81125de6979b84f8cf30ea31c372e87dde98d9a4 Mon Sep 17 00:00:00 2001
From: Brian Clozel <bclozel@pivotal.io>
Date: Thu, 14 Sep 2017 14:15:05 +0200
Subject: [PATCH] Fix error responses handling in WebClient

This commit fixes a typo in the `DefaultWebClient` implementation.
Instead of forwarding resolved `WebClientException` instances as error
signals, the `bodyToMono(ParameterizedTypeReference)` variant would just
forward those exceptions as `onNext` signals.

Issue: SPR-15946
---
 .../web/reactive/function/client/DefaultWebClient.java          | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-webflux/src/main/java/org/springframework/web/reactive/function/client/DefaultWebClient.java b/spring-webflux/src/main/java/org/springframework/web/reactive/function/client/DefaultWebClient.java
index e790628e21..f888282ea2 100644
--- a/spring-webflux/src/main/java/org/springframework/web/reactive/function/client/DefaultWebClient.java
+++ b/spring-webflux/src/main/java/org/springframework/web/reactive/function/client/DefaultWebClient.java
@@ -422,7 +422,7 @@ class DefaultWebClient implements WebClient {
 		public <T> Mono<T> bodyToMono(ParameterizedTypeReference<T> typeReference) {
 			return this.responseMono.flatMap(
 					response -> bodyToMono(response, BodyExtractors.toMono(typeReference),
-							mono -> (Mono<T>)mono));
+							this::monoThrowableToMono));
 		}
 
 		private <T> Mono<T> monoThrowableToMono(Mono<? extends Throwable> mono) {