bind sign question

[SaPrOuZy]

SIGN (stackable)
bind sign <flags> <mask> <proc>
procname <nick> <user@host> <handle> <channel> <reason>

Description: triggered by a signoff, or possibly by someone who got
netsplit and never returned. The signoff message is the last
argument to the proc. Wildcards can be used in the mask, which is
matched against '#channel nick!user@host'.
Module: irc

does the reason for a person that left due to nestplit be "got netsplit" or
the split wouldn't trigger this bind unless split-wait expired?

thanks

[demond]

the reason is lost in the netsplit