From faa76977c193a422bec7c438ca35c34fc507b3d0 Mon Sep 17 00:00:00 2001
From: Ryan Baxter <rbaxter@vmware.com>
Date: Fri, 2 Oct 2020 10:02:25 -0400
Subject: [PATCH] Do not run post processor if bus is disabled

---
 .../cloud/bus/BusEnvironmentPostProcessor.java              | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/spring-cloud-bus/src/main/java/org/springframework/cloud/bus/BusEnvironmentPostProcessor.java b/spring-cloud-bus/src/main/java/org/springframework/cloud/bus/BusEnvironmentPostProcessor.java
index 4629aba..8b21982 100644
--- a/spring-cloud-bus/src/main/java/org/springframework/cloud/bus/BusEnvironmentPostProcessor.java
+++ b/spring-cloud-bus/src/main/java/org/springframework/cloud/bus/BusEnvironmentPostProcessor.java
@@ -46,6 +46,12 @@ public class BusEnvironmentPostProcessor implements EnvironmentPostProcessor {
 
 	@Override
 	public void postProcessEnvironment(ConfigurableEnvironment environment, SpringApplication application) {
+		if (environment.containsProperty(ConditionalOnBusEnabled.SPRING_CLOUD_BUS_ENABLED)) {
+			if (Boolean.FALSE.toString()
+					.equalsIgnoreCase(environment.getProperty(ConditionalOnBusEnabled.SPRING_CLOUD_BUS_ENABLED))) {
+				return;
+			}
+		}
 		Map<String, Object> overrides = new HashMap<>();
 		String definition = BusConstants.BUS_CONSUMER;
 		if (environment.containsProperty(FN_DEF_PROP)) {