From 0716cbe1663215e0792c9706f4cececfed29ed9c Mon Sep 17 00:00:00 2001
From: luisangelsm <luisangelsm@gmail.com>
Date: Sun, 12 Apr 2026 12:42:59 +0200
Subject: [PATCH] Add some error logs when synchronizing progress can't open
 the db

---
 YACReaderLibrary/db_helper.cpp | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/YACReaderLibrary/db_helper.cpp b/YACReaderLibrary/db_helper.cpp
index 9e8afe14..37302a25 100644
--- a/YACReaderLibrary/db_helper.cpp
+++ b/YACReaderLibrary/db_helper.cpp
@@ -1097,6 +1097,11 @@ QMap<qulonglong, QList<ComicDB>> DBHelper::updateFromRemoteClient(const QMap<qul
         {
             QSqlDatabase db = DataBaseManagement::loadDatabase(LibraryPaths::libraryDataPath(libraryPath));
 
+            if (!db.isValid()) {
+                QLOG_ERROR() << "updateFromRemoteClient: could not open database for library" << libraryPath;
+                continue;
+            }
+
             db.transaction();
 
             QSqlQuery updateComicInfo(db);
@@ -1205,6 +1210,11 @@ void DBHelper::updateFromRemoteClientWithHash(const QList<ComicInfo> &comics)
         {
             QSqlDatabase db = DataBaseManagement::loadDatabase(LibraryPaths::libraryDataPath(libraryPath));
 
+            if (!db.isValid()) {
+                QLOG_ERROR() << "updateFromRemoteClientWithHash: could not open database for library" << libraryPath;
+                continue;
+            }
+
             db.transaction();
 
             QSqlQuery updateComicInfo(db);