diff options
| author | Alex Richardson <[email protected]> | 2021-07-09 09:30:58 +0100 |
|---|---|---|
| committer | Elvis Angelaccio <[email protected]> | 2021-07-10 20:18:28 +0000 |
| commit | 531de16cd0703882e8972bba60c9f295c2d81277 (patch) | |
| tree | 528415ea2cc50d4318938888d295b603b78f70f8 /src/dbusinterface.cpp | |
| parent | d284e22f8730e98336fab515a339143341f55ec1 (diff) | |
Avoid crashing on startup if DBus isn't running
I am trying to run Dolphin on a minimal FreeBSD CHERI-RISC-V QEMU
instance and I haven't got DBus running. Without this change, I get
crashes because QDBusConnection::sessionBus().interface() returns NULL
if DBus isn't running.
Diffstat (limited to 'src/dbusinterface.cpp')
| -rw-r--r-- | src/dbusinterface.cpp | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/dbusinterface.cpp b/src/dbusinterface.cpp index 7e453f72a..2b674b968 100644 --- a/src/dbusinterface.cpp +++ b/src/dbusinterface.cpp @@ -20,8 +20,10 @@ DBusInterface::DBusInterface() : { QDBusConnection::sessionBus().registerObject(QStringLiteral("/org/freedesktop/FileManager1"), this, QDBusConnection::ExportScriptableContents | QDBusConnection::ExportAdaptors); - QDBusConnection::sessionBus().interface()->registerService(QStringLiteral("org.freedesktop.FileManager1"), - QDBusConnectionInterface::QueueService); + QDBusConnectionInterface *sessionInterface = QDBusConnection::sessionBus().interface(); + if (sessionInterface) { + sessionInterface->registerService(QStringLiteral("org.freedesktop.FileManager1"), QDBusConnectionInterface::QueueService); + } } void DBusInterface::ShowFolders(const QStringList& uriList, const QString& startUpId) |