From 2c726b2c4bc1c3c4d2b4364b328e04d469d485bd Mon Sep 17 00:00:00 2001
From: Spencer Gibb <spencer@gibb.us>
Date: Thu, 25 Aug 2016 11:29:32 -0600
Subject: [PATCH] Guard for when result.getPropertySources() is null.

fixes gh-488
---
 .../client/ConfigServicePropertySourceLocator.java | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

diff --git a/spring-cloud-config-client/src/main/java/org/springframework/cloud/config/client/ConfigServicePropertySourceLocator.java b/spring-cloud-config-client/src/main/java/org/springframework/cloud/config/client/ConfigServicePropertySourceLocator.java
index b00d55e4..f0559ede 100644
--- a/spring-cloud-config-client/src/main/java/org/springframework/cloud/config/client/ConfigServicePropertySourceLocator.java
+++ b/spring-cloud-config-client/src/main/java/org/springframework/cloud/config/client/ConfigServicePropertySourceLocator.java
@@ -85,12 +85,14 @@ public class ConfigServicePropertySourceLocator implements PropertySourceLocator
 							result.getProfiles() == null ? "" : Arrays.asList(result.getProfiles()),
 							result.getLabel(), result.getVersion()));
 
-					for (PropertySource source : result.getPropertySources()) {
-						@SuppressWarnings("unchecked")
-						Map<String, Object> map = (Map<String, Object>) source
-								.getSource();
-						composite.addPropertySource(new MapPropertySource(source
-								.getName(), map));
+					if (result.getPropertySources() != null) { // result.getPropertySources() can be null if using xml
+						for (PropertySource source : result.getPropertySources()) {
+							@SuppressWarnings("unchecked")
+							Map<String, Object> map = (Map<String, Object>) source
+									.getSource();
+							composite.addPropertySource(new MapPropertySource(source
+									.getName(), map));
+						}
 					}
 					return composite;
 				}