From fe9a4070fdc18d1342d41079bb6f416b19160dba Mon Sep 17 00:00:00 2001
From: pk910 <philipp@zoelle1.de>
Date: Sat, 13 Aug 2011 04:14:54 +0200
Subject: [PATCH] fixed possible NULL access bug

---
 IRCParser.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/IRCParser.c b/IRCParser.c
index bc14dfc..682cdf0 100644
--- a/IRCParser.c
+++ b/IRCParser.c
@@ -281,6 +281,7 @@ static IRC_CMD(raw_notice) {
 static IRC_CMD(raw_nick) {
     if(from == NULL || argc == 0) return 0;
     struct UserNode *user = getUserByMask(from);
+    if(user == NULL) return 0;
     event_nick(user, argv[0]);
     renameUser(user, argv[0]);
     return 1;
-- 
2.20.1