From d1a0e7e416a88200d4851e06d7dfcdc68600baee Mon Sep 17 00:00:00 2001
From: Alan Woodward <romseygeek@apache.org>
Date: Fri, 7 Feb 2020 16:30:25 +0000
Subject: [PATCH] Don't use a static QueryShardResult for a null instance

---
 .../org/elasticsearch/search/query/QuerySearchResult.java     | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/server/src/main/java/org/elasticsearch/search/query/QuerySearchResult.java b/server/src/main/java/org/elasticsearch/search/query/QuerySearchResult.java
index a71b54594758f..8c62d229fe766 100644
--- a/server/src/main/java/org/elasticsearch/search/query/QuerySearchResult.java
+++ b/server/src/main/java/org/elasticsearch/search/query/QuerySearchResult.java
@@ -92,13 +92,11 @@ private QuerySearchResult(boolean isNull) {
         this.isNull = isNull;
     }
 
-    private static final QuerySearchResult nullInstance = new QuerySearchResult(true);
-
     /**
      * Returns an instance that contains no response.
      */
     public static QuerySearchResult nullInstance() {
-        return nullInstance;
+        return new QuerySearchResult(true);
     }
 
     /**