From 53340c6313011d32fe33300d762caf60fbd4ffc7 Mon Sep 17 00:00:00 2001
From: Gabriel Roldan <gabriel.roldan@camptocamp.com>
Date: Wed, 24 Apr 2024 11:47:14 -0300
Subject: [PATCH] Avoid NPE in PgsqlGwcInitializer, TileLayerEvent.getOldName()
 may be null

---
 .../cloud/autoconfigure/gwc/backend/PgsqlGwcInitializer.java  | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/gwc/autoconfigure/src/main/java/org/geoserver/cloud/autoconfigure/gwc/backend/PgsqlGwcInitializer.java b/src/gwc/autoconfigure/src/main/java/org/geoserver/cloud/autoconfigure/gwc/backend/PgsqlGwcInitializer.java
index 96b109116..c7b0b3208 100644
--- a/src/gwc/autoconfigure/src/main/java/org/geoserver/cloud/autoconfigure/gwc/backend/PgsqlGwcInitializer.java
+++ b/src/gwc/autoconfigure/src/main/java/org/geoserver/cloud/autoconfigure/gwc/backend/PgsqlGwcInitializer.java
@@ -96,7 +96,9 @@ void onTileLayerEvent(TileLayerEvent event) {
                                     cache.removeUncachedLayer(event.getName());
                                     break;
                                 case MODIFIED:
-                                    if (!Objects.equal(event.getOldName(), event.getName())) {
+                                    if (event.getOldName() != null
+                                            && !Objects.equal(
+                                                    event.getOldName(), event.getName())) {
                                         log.info(
                                                 "TileLayer {} renamed to {}, notifying in-memory CacheProvider",
                                                 event.getOldName(),