$OpenBSD: patch-src_server_storage_datastore_cpp,v 1.2 2021/01/23 18:10:12 rsadowski Exp $

Index: src/server/storage/datastore.cpp
--- src/server/storage/datastore.cpp.orig
+++ src/server/storage/datastore.cpp
@@ -49,7 +49,7 @@ using namespace Akonadi;
 using namespace Akonadi::Server;
 
 bool DataStore::s_hasForeignKeyConstraints = false;
-QMutex DataStore::sTransactionMutex = {};
+QMutex DataStore::sTransactionMutex = QMutex();
 
 static QThreadStorage<DataStore *> sInstances;
 
