From b13904a2e93fd869b0be4ad728fe7814d6028255 Mon Sep 17 00:00:00 2001
From: Maxim Grischenko <maksym.hryshchenko@adorsys.com>
Date: Tue, 14 May 2024 21:33:05 +0200
Subject: [PATCH] fix NPE when no custom_headers in properties

---
 .../secretserverclient/SecretServerClientConfiguration.java    | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/sts-spring/src/main/java/de/adorsys/sts/secretserverclient/SecretServerClientConfiguration.java b/sts-spring/src/main/java/de/adorsys/sts/secretserverclient/SecretServerClientConfiguration.java
index d64a641d..bbc50617 100644
--- a/sts-spring/src/main/java/de/adorsys/sts/secretserverclient/SecretServerClientConfiguration.java
+++ b/sts-spring/src/main/java/de/adorsys/sts/secretserverclient/SecretServerClientConfiguration.java
@@ -18,6 +18,7 @@
 import org.springframework.context.annotation.Import;
 import org.springframework.stereotype.Component;
 
+import java.util.HashMap;
 import java.util.Map;
 
 @Configuration
@@ -66,6 +67,6 @@ public SecretServerClient secretServerClient(
     @Component
     @ConfigurationProperties(prefix = "sts.secret-server-client")
     public static class CustomHeadersProperties {
-        private Map<String, String> customHeaders;
+        private Map<String, String> customHeaders = new HashMap<>();
     }
 }