diff options
Diffstat (limited to 'gio/src/dbusconnection.ccg')
| -rw-r--r-- | gio/src/dbusconnection.ccg | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/gio/src/dbusconnection.ccg b/gio/src/dbusconnection.ccg index 0e9faf67..935a5d6a 100644 --- a/gio/src/dbusconnection.ccg +++ b/gio/src/dbusconnection.ccg @@ -807,8 +807,12 @@ guint Connection::signal_subscribe( { auto slot_copy = new SlotSignal(slot); - return g_dbus_connection_signal_subscribe(gobj(), sender.c_str(), - interface_name.c_str(), member.c_str(), object_path.c_str(), arg0.c_str(), + return g_dbus_connection_signal_subscribe(gobj(), + (sender.empty() ? nullptr : sender.c_str()), + (interface_name.empty() ? nullptr : interface_name.c_str()), + (member.empty() ? nullptr : member.c_str()), + (object_path.empty() ? nullptr : object_path.c_str()), + (arg0.empty() ? nullptr : arg0.c_str()), static_cast<GDBusSignalFlags>(flags), &DBusConnection_Signal_giomm_callback, slot_copy, &DBusConnection_Signal_giomm_callback_destroy); |