From cc66de28d0eb79d3b710a110d7650bb0454a90f6 Mon Sep 17 00:00:00 2001
From: dreis2211 <christoph.dreis@freenet.de>
Date: Wed, 4 Apr 2018 18:09:08 -0700
Subject: [PATCH] Populate cache in ConfigFileApplicationListener

Fix `ConfigFileApplicationListener` so that the loadDocumentsCache is
populated when documents are loaded.

Closes gh-12732
---
 .../boot/context/config/ConfigFileApplicationListener.java      | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigFileApplicationListener.java b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigFileApplicationListener.java
index e7b54495fc..6ca646c5c0 100644
--- a/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigFileApplicationListener.java
+++ b/spring-boot-project/spring-boot/src/main/java/org/springframework/boot/context/config/ConfigFileApplicationListener.java
@@ -539,12 +539,12 @@ public class ConfigFileApplicationListener
 
 		private List<Document> loadDocuments(PropertySourceLoader loader, String name,
 				Resource resource) throws IOException {
-			loader.load(name, resource);
 			DocumentsCacheKey cacheKey = new DocumentsCacheKey(loader, resource);
 			List<Document> documents = this.loadDocumentsCache.get(cacheKey);
 			if (documents == null) {
 				List<PropertySource<?>> loaded = loader.load(name, resource);
 				documents = asDocuments(loaded);
+				this.loadDocumentsCache.put(cacheKey, documents);
 			}
 			return documents;
 		}