Diff

Differences From Artifact [9fa24bb136]:

To Artifact [cc8b6d5fe5]:


102
103
104
105
106
107
108
109
110

111
112
113
114
115
116
117
118
102
103
104
105
106
107
108


109

110
111
112
113
114
115
116







-
-
+
-







	return
    }
    if {$line eq {}} return
    set line [string trim $line]
    debug "([clientState $fd]:$fd) [clientNick $fd] -> '$line'"
    if {[clientState $fd] eq {UNREGISTERED}} {
	if {[regexp -nocase {NICK +([^ ]+)$} $line -> nick]} {
            if {[string index $nick 0] eq ":"} {
                set nick [string range $nick 1 end]
            stripColon nick
            }
	    if {[nickToFd $nick] ne {}} {
		rawMsg $fd "433 * $nick :Nickname is already in use."
		return
	    }
	    clientNick $fd $nick
	    nickToFd $nick $fd
	    if {[clientUser $fd] ne {}} {