+ // fetch their silence list
+ silencelist* sl;
+ user->GetExt("silence_list", sl);
+ // does it contain any entries and does it exist?
+ if (sl)
+ {
+ silencelist::iterator i = sl->find(mask.c_str());
+ if (i != sl->end())
+ {
+ sl->erase(i);
+ user->WriteServ("950 %s %s :Removed %s from silence list",user->nick, user->nick, mask.c_str());
+ if (!sl->size())
+ {
+ // tidy up -- if a user's list is empty, theres no use having it
+ // hanging around in the user record.
+ DELETE(sl);
+ user->Shrink("silence_list");
+ }
+ }
+ else
+ user->WriteServ("952 %s %s :%s does not exist on your silence list",user->nick, user->nick, mask.c_str());
+ }