From 36ab3737adabb2b127820ebbdb96bcddbd9db703 Mon Sep 17 00:00:00 2001
From: yflory <yann.flory@xwiki.com>
Date: Thu, 9 Oct 2025 12:08:13 +0200
Subject: [PATCH] Fix checkpoints being deleted if fileHost is unavailable

---
 www/common/onlyoffice/inner.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/www/common/onlyoffice/inner.js b/www/common/onlyoffice/inner.js
index d91394fc4..870e196c9 100644
--- a/www/common/onlyoffice/inner.js
+++ b/www/common/onlyoffice/inner.js
@@ -2811,9 +2811,11 @@ Uncaught TypeError: Cannot read property 'calculatedType' of null
                             file: fileType
                         });
                     })
-                    .catch(() => {
+                    .catch((err) => {
                         // Checkpoint error: load the previous one
-                        deleteLastCp(i);
+                        if (err === "DECRYPTION_ERROR" || err === "E_METADATA_DECRYPTION") {
+                            deleteLastCp(i);
+                        }
                         i = i || 0;
                         loadDocument(noCp, useNewDefault, ++i, cb);
                     });