From d004f64e22ca8bf9b032fa4648641a19a5976019 Mon Sep 17 00:00:00 2001
From: Alan Paxton <alan.paxton@gmail.com>
Date: Fri, 6 Dec 2024 14:17:50 +0000
Subject: [PATCH] [bugfix] reset lastFound optimization when page data is
 dirtied

---
 exist-core/src/main/java/org/exist/storage/dom/DOMFile.java | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/exist-core/src/main/java/org/exist/storage/dom/DOMFile.java b/exist-core/src/main/java/org/exist/storage/dom/DOMFile.java
index 16946ace2c0..22b3d5e6815 100644
--- a/exist-core/src/main/java/org/exist/storage/dom/DOMFile.java
+++ b/exist-core/src/main/java/org/exist/storage/dom/DOMFile.java
@@ -3218,6 +3218,9 @@ public boolean isDirty() {
         void setDirty(final boolean dirty) {
             saved = !dirty;
             page.getPageHeader().setDirty(dirty);
+            if (dirty) {
+                lastFound.set(0);
+            }
         }
 
         private void load(final Page page) {