modernize: Use override instead of virtual

[quassel.git] / src / core / sqlitestorage.cpp

diff --git a/src/core/sqlitestorage.cpp b/src/core/sqlitestorage.cpp
index 2eae156..bf6f3f7 100644 (file)
--- a/src/core/sqlitestorage.cpp
+++ b/src/core/sqlitestorage.cpp
@@ -1612,7 +1612,7 @@ Message::Types SqliteStorage::bufferActivity(BufferId bufferId, MsgId lastSeenMs
     QSqlDatabase db = logDb();
     db.transaction();
 
-    Message::Types result = Message::Types(0);
+    Message::Types result = Message::Types(nullptr);
     {
         QSqlQuery query(db);
         query.prepare(queryString("select_buffer_bufferactivity"));
@@ -2193,7 +2193,7 @@ bool SqliteStorage::safeExec(QSqlQuery &query, int retryCount)
 
     switch (query.lastError().number()) {
     case 5: // SQLITE_BUSY         5   /* The database file is locked */
-        [[clang::fallthrough]];
+        // fallthrough
     case 6: // SQLITE_LOCKED       6   /* A table in the database is locked */
         if (retryCount < _maxRetryCount)
             return safeExec(query, retryCount + 1);