From a40710986fc73c5c8bfb1b8d3f9cd1a31960f2e8 Mon Sep 17 00:00:00 2001
From: ijackson <ijackson>
Date: Mon, 11 Feb 2002 17:01:37 +0000
Subject: [PATCH] Check nick length

---
 irccore.tcl | 1 +
 1 file changed, 1 insertion(+)

diff --git a/irccore.tcl b/irccore.tcl
index 4fbf639..22544df 100644
--- a/irccore.tcl
+++ b/irccore.tcl
@@ -232,6 +232,7 @@ proc msendprivmsg_delayed {delay dest ll} { after $delay [list msendprivmsg $des
 proc check_nick {n} {
     if {[regexp -nocase {[^][\\`_^{|}a-z0-9-]} $n]} { error "bad char in nick" }
     if {[regexp {^[-0-9]} $n]} { error "bad nick start" }
+    if {[string length $n] > 18} { error "nick too long" }
 }
 
 proc ischan {dest} {
-- 
2.30.2