From df46de038bc58aeab66b13b56bc6722b2c41cc51 Mon Sep 17 00:00:00 2001
From: Henning Andersen <henning.andersen@elastic.co>
Date: Thu, 25 Jan 2024 22:49:56 +0100
Subject: [PATCH] nits

---
 .../blobcache/shared/SharedBlobCacheService.java           | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/x-pack/plugin/blob-cache/src/main/java/org/elasticsearch/blobcache/shared/SharedBlobCacheService.java b/x-pack/plugin/blob-cache/src/main/java/org/elasticsearch/blobcache/shared/SharedBlobCacheService.java
index 4cf57b14b9de6..f89285ae61cc0 100644
--- a/x-pack/plugin/blob-cache/src/main/java/org/elasticsearch/blobcache/shared/SharedBlobCacheService.java
+++ b/x-pack/plugin/blob-cache/src/main/java/org/elasticsearch/blobcache/shared/SharedBlobCacheService.java
@@ -1419,23 +1419,26 @@ private void appendLevel1ToLevel0() {
             var front1 = freqs[1];
             if (front0 == null) {
                 freqs[0] = front1;
-                decrementFreqList(front1);
                 freqs[1] = null;
+                decrementFreqList(front1);
                 assert front1 == null || invariant(front1, true);
-            } else if (front1 != null){
+            } else if (front1 != null) {
                 var back0 = front0.prev;
                 var back1 = front1.prev;
                 assert invariant(front0, true);
                 assert invariant(front1, true);
                 assert invariant(back0, true);
                 assert invariant(back1, true);
+
                 decrementFreqList(front1);
 
                 front0.prev = back1;
                 back0.next = front1;
                 front1.prev = back0;
                 assert back1.next == null;
+
                 freqs[1] = null;
+
                 assert invariant(front0, true);
                 assert invariant(front1, true);
                 assert invariant(back0, true);