#229 HelpServ: wrong responses for persist settings

[ZeRoFiGhter]

Hi,

in commit 671a213e001f8317536101c7ea63cb0e6de04175 ("Fix the name and type of helpserv_bot.persist_types[].") you made a minor mistake:

in opt_persist (line 3205 in current git master) there is:
helpserv_notice(user, persistence_lengths[idx].print_name,
user_find_message(user, persistence_lengths[hs->persist_lengths[idx]].print_name));

but it should be:
helpserv_notice(user, persistence_types[idx].print_name,
user_find_message(user, persistence_lengths[hs->persist_lengths[idx]].print_name));

2nd parameter should be persistence_types instead of persistence_lengths

visible effect of this bug is that HelpServ replies just the text like "part" or "quit" for the persist types, instead of "ReqPersist part" and alike.

regards,
ZeRoFiGhter