From ec8011347cf4e3b827dcaeba1ebd2ccddf3e550f Mon Sep 17 00:00:00 2001
From: Jeremy Fincher <jemfinch@users.sourceforge.net>
Date: Mon, 2 Jun 2003 07:21:08 +0000
Subject: [PATCH] Fixed bug in Channel.

---
 src/irclib.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/irclib.py b/src/irclib.py
index 4ccc5f1f2..551c08d02 100644
--- a/src/irclib.py
+++ b/src/irclib.py
@@ -157,7 +157,7 @@ class Channel(object):
 
     def addUser(self, user):
         nick = user.lstrip('@%+')
-        while user[0] in '@%+':
+        while user and user[0] in '@%+':
             (marker, user) = (user[0], user[1:])
             if marker == '@':
                 self.ops.add(nick)