else
qWarning() << "unable to synchronize new IrcUser" << hostmask << "forgot to call Network::setProxy(SignalProxy *)?";
- connect(ircuser, SIGNAL(nickSet(QString)), this, SLOT(ircUserNickChanged(QString)));
+ connect(ircuser, &IrcUser::nickSet, this, &Network::ircUserNickChanged);
_ircUsers[nick] = ircuser;