- if (SignalHandler::prepare_signals()) {
- SignalHandler *const handler =
- new SignalHandler(&w);
- QObject::connect(handler,
- SIGNAL(int_received()),
- &w, SLOT(close()));
- QObject::connect(handler,
- SIGNAL(term_received()),
- &w, SLOT(close()));
- } else {
- qWarning() <<
- "Could not prepare signal handler.";
- }
+ if (SignalHandler::prepare_signals()) {
+ SignalHandler *const handler = new SignalHandler(&w);
+ QObject::connect(handler, SIGNAL(int_received()),
+ &w, SLOT(close()));
+ QObject::connect(handler, SIGNAL(term_received()),
+ &w, SLOT(close()));
+ } else
+ qWarning() << "Could not prepare signal handler.";