From eb259057566258a83b7d3fee75aebe99db3d9e9c Mon Sep 17 00:00:00 2001
From: Azar Fazel <azar.fazel@gmail.com>
Date: Mon, 26 Jul 2021 09:53:39 -0700
Subject: [PATCH] Edit if statement brackets in hasNullarrayElement() method

---
 .../rest/validation/AbstractConfigurationValidator.java  | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/src/main/java/org/opensearch/security/dlic/rest/validation/AbstractConfigurationValidator.java b/src/main/java/org/opensearch/security/dlic/rest/validation/AbstractConfigurationValidator.java
index 7b5d07b2cc..6eb862ecf5 100644
--- a/src/main/java/org/opensearch/security/dlic/rest/validation/AbstractConfigurationValidator.java
+++ b/src/main/java/org/opensearch/security/dlic/rest/validation/AbstractConfigurationValidator.java
@@ -316,12 +316,13 @@ protected final boolean hasParams() {
     private boolean hasNullArrayElement(JsonNode node) {
         for (JsonNode element: node) {
             if(element.isNull()) {
-                if (node.isArray())
+                if (node.isArray()) {
                     return true;
-            }
-            else if (element.isContainerNode()) {
-                if (hasNullArrayElement(element))
+                }
+            } else if (element.isContainerNode()) {
+                if (hasNullArrayElement(element)) {
                     return true;
+                }
             }
         }
         return false;