From ec8f74444906347dda3329c929f2c7315a1da507 Mon Sep 17 00:00:00 2001
From: James Lu <james@overdrivenetworks.com>
Date: Thu, 22 Mar 2018 22:45:40 -0700
Subject: [PATCH] relay: only look up nick once in normalize_nick

---
 plugins/relay.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/plugins/relay.py b/plugins/relay.py
index b6f27db..a35b16c 100644
--- a/plugins/relay.py
+++ b/plugins/relay.py
@@ -165,7 +165,7 @@ def normalize_nick(irc, netname, nick, times_tagged=0, uid=''):
         if char not in allowed_chars:
             nick = nick.replace(char, fallback_separator)
 
-    while irc.nick_to_uid(nick) and irc.nick_to_uid(nick) != uid:
+    while irc.nick_to_uid(nick) not in (None, uid):
         # The nick we want exists: Increase the separator length by 1 if the user was already
         # tagged, but couldn't be created due to a nick conflict. This can happen when someone
         # steals a relay user's nick.