74 

    74 

    75 QMessageId& QMessageId::operator=(const QMessageId& other)

    75 QMessageId& QMessageId::operator=(const QMessageId& other)

    76 {

    76 {

    77     if (!other.d_ptr) {

    77     if (!other.d_ptr) {

    78         delete d_ptr;

    78         delete d_ptr;

    79         return *this;

    80         return *this;

    80     }

    81     }

    81 

    82 

    82     if (!d_ptr)

    83     if (!d_ptr)

    83         d_ptr = new QMessageIdPrivate;

    84         d_ptr = new QMessageIdPrivate;