- if (!strcasecmp(user->server,Srv->GetServerName().c_str()))
- {
- // give them a lock flag
- Srv->SendOpers(std::string(user->nick)+" used NICKLOCK to change and hold "+std::string(parameters[0])+" to "+parameters[1]);
- Srv->ChangeUserNick(source,std::string(parameters[1]));
- // only attempt to set their lockflag after we know the change succeeded
- userrec* s2 = Srv->FindNick(std::string(parameters[1]));
- if (s2)
- s2->Extend("nick_locked",dummy);
- }
- else
- {
- WriteServ(user->fd,"947 %s %s :Can't lock the nickname of a non-local user",user->nick,source->nick);
- }
+ // ugh, nickchange failed for some reason -- possibly existing nick?
+ userrec::QuitUser(ServerInstance, source, "Nickname collision");
+ return CMD_FAILURE;