From 6a5137a0c3b393b5a9ede6bb70ca1b411332d56b Mon Sep 17 00:00:00 2001
From: Mark Fisher <mfisher@pivotal.io>
Date: Fri, 28 Aug 2015 10:55:23 -0400
Subject: [PATCH] add @ConfigurationPropertiesBinding to Converter

This is required due to the changes in boot related to this issue:
https://github.com/spring-projects/spring-boot/issues/2669
---
 .../stream/config/SpelExpressionConverterConfiguration.java     | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/config/SpelExpressionConverterConfiguration.java b/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/config/SpelExpressionConverterConfiguration.java
index f4de29191..634153698 100644
--- a/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/config/SpelExpressionConverterConfiguration.java
+++ b/spring-cloud-stream/src/main/java/org/springframework/cloud/stream/config/SpelExpressionConverterConfiguration.java
@@ -16,6 +16,7 @@
 
 package org.springframework.cloud.stream.config;
 
+import org.springframework.boot.context.properties.ConfigurationPropertiesBinding;
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;
 import org.springframework.core.convert.converter.Converter;
@@ -35,6 +36,7 @@ import org.springframework.expression.spel.standard.SpelExpressionParser;
 public class SpelExpressionConverterConfiguration {
 
 	@Bean
+	@ConfigurationPropertiesBinding
 	public Converter<String, Expression> spelConverter() {
 		return new SpelConverter();
 	}