- ServerInstance->SendWhoisLine(user, dest, 401, "%s %s :No such nick/channel",user->nick, *nick ? nick : "*");
- ServerInstance->SendWhoisLine(user, dest, 318, "%s %s :End of /WHOIS list.",user->nick, *nick ? nick : "*");
+ ServerInstance->SendWhoisLine(user, dest, 401, "%s %s :No such nick/channel",user->nick.c_str(), *nick ? nick : "*");
+ ServerInstance->SendWhoisLine(user, dest, 318, "%s %s :End of /WHOIS list.",user->nick.c_str(), *nick ? nick : "*");