From f337d50af6403885cdaddfc89c6f328a44ef2135 Mon Sep 17 00:00:00 2001
From: Sergei Zharinov <zharinov@users.noreply.github.com>
Date: Wed, 9 Mar 2022 16:34:23 +0300
Subject: [PATCH] fix(datasource/maven): Fix head request caching (#14521)

---
 lib/modules/datasource/maven/index.ts | 7 +++----
 1 file changed, 3 insertions(+), 4 deletions(-)

diff --git a/lib/modules/datasource/maven/index.ts b/lib/modules/datasource/maven/index.ts
index 15a7851fb8cad6..097060da6fd11b 100644
--- a/lib/modules/datasource/maven/index.ts
+++ b/lib/modules/datasource/maven/index.ts
@@ -289,9 +289,8 @@ export class MavenDatasource extends Datasource {
               release.releaseTimestamp = res.toISOString();
             }
 
-            if (res !== 'not-found' && res !== 'error') {
-              newReleaseMap[version] = release;
-            }
+            newReleaseMap[version] =
+              res !== 'not-found' && res !== 'error' ? release : null;
           }
         );
 
@@ -302,7 +301,7 @@ export class MavenDatasource extends Datasource {
     }
 
     for (const version of Object.keys(releaseMap)) {
-      releaseMap[version] ||= newReleaseMap[version] ?? null;
+      releaseMap[version] = newReleaseMap[version] ?? null;
     }
 
     return releaseMap;