From 13202eb278c85cf4879fe7e7e9d6b61d46ce3fe7 Mon Sep 17 00:00:00 2001
From: Johnny Lim <izeye@naver.com>
Date: Thu, 5 Jul 2018 13:25:40 +0900
Subject: [PATCH] Prevent duplicate RequestMatcher in
 RequestMatcherFactory.antPath()

Closes gh-13706
---
 .../autoconfigure/security/servlet/EndpointRequest.java       | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/security/servlet/EndpointRequest.java b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/security/servlet/EndpointRequest.java
index dbcc6da201..f1c41b4789 100644
--- a/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/security/servlet/EndpointRequest.java
+++ b/spring-boot-project/spring-boot-actuator-autoconfigure/src/main/java/org/springframework/boot/actuate/autoconfigure/security/servlet/EndpointRequest.java
@@ -299,12 +299,12 @@ public final class EndpointRequest {
 		List<RequestMatcher> antPath(String... parts) {
 			List<RequestMatcher> matchers = new ArrayList<>();
 			this.servletPaths.stream().map((p) -> {
-				if (StringUtils.hasText(p)) {
+				if (StringUtils.hasText(p) && !p.equals("/")) {
 					return p;
 				}
 				return "";
 			}).distinct().forEach((path) -> {
-				String pattern = (path.equals("/") ? "" : path);
+				String pattern = path;
 				for (String part : parts) {
 					pattern += part;
 				}