[IRCServices] LISTCHANS Error

[Elijah]

The following two users are on the Services Operator list. When doing LISTCHANS
for their own nicknames, they are getting a "Permission Denied" response and
then getting the normal output for LISTCHANS.

These users are unable to use LISTCHANS on other nicknames, which is correct
behaviour according to the help information for this command.

It sort of makes sense why this happens as they are trying to use the command
incorrectly. But it may be a bit confusing to have services return an error
*and* the requested information. Is there any chance of just services just
ignoring any input after LISTCHANS if the user does not have permission to use
the LISTCHANS [nick] command and only returning information for the user's nick
without an error?

Elijah

<r0wr> listchans r0wr
<NickServ> Permission denied.
<NickServ> Channels registered by r0wr:
<NickServ> #Bots
<NickServ> #Orkut
<NickServ> #infection_help
<NickServ> #r0wr
<NickServ> End of list (4 channels registered).

<thain> listchans thain
<NickServ> Permission denied.
<NickServ> Channels registered by Thain:
<NickServ> #gargle
<NickServ> End of list (1 channels registered)..
<NickServ> listchans r0wr
<NickServ> Permission denied.
<NickServ> Channels registered by Thain:
<NickServ>     #gargle
<NickServ> End of list (1 channels registered)..