[IRCServices Coding] 5.0a24 - Problem with szline

[Mark Hetherington]

When an szline has been set and has expired allowing the user to reconnect, 
it is impossible to set a new szline on the same IP address unless another  
szline command (list or del) is issued, i.e.:

*** Global -- from OperServ: Mark added an SZLINE for xx.xx.xx.xx(expires 
in 1 minute)
*** Notice -- Client exiting: xxxxx (xxxx at xxxxx) [Z:lined (Z-lined: test)]
-OperServ- xx.xx.xx.xx already exists on SZLINE list.
[expected operation]
*** Expiring Global Z:Line (*@xx.xx.xx.xx) made by Mark (Reason: Z-lined: 
test) set 26 seconds ago
-OperServ- xx.xx.xx.xx already exists on SZLINE list.
*** Notice -- Client connecting on port 6667: xxxxx (xxxx at xxxxxx) 
-OperServ- xx.xx.xx.xx already exists on SZLINE list.
[unexpected operation]

(xxx for privacy)

An szline list produces an empty list (assuming no other szlines exists) so 
services has in one way removed the entry, but it appears to retain the 
entry in it's checking for multiple add calls until the next szline command 
resets it. 

This problem may exist in all sline commands, but I have only tested szline 
so far. 

-- 
Mark.