+ // removing an item from the list
+ nick++;
+ // fetch their silence list
+ silencelist* sl = (silencelist*)user->GetExt("silence_list");
+ // does it contain any entries and does it exist?
+ if (sl)
+ {
+ if (sl->size())
+ {
+ for (silencelist::iterator i = sl->begin(); i != sl->end(); i++)
+ {
+ // search through for the item
+ irc::string listitem = i->c_str();
+ irc::string target = nick;
+ if (listitem == target)
+ {
+ sl->erase(i);
+ WriteServ(user->fd,"950 %s %s :Removed %s!*@* from silence list",user->nick, user->nick,nick);
+ // we have modified the vector from within a loop, we must now bail out
+ return;
+ }
+ }
+ }
+ 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");
+ }
+ }