$OpenBSD: patch-source_notice_c,v 1.2 2009/03/24 21:43:10 naddy Exp $
--- source/notice.c.orig	Mon Jan  8 07:24:22 2001
+++ source/notice.c	Tue Mar 24 22:41:56 2009
@@ -421,7 +421,7 @@ irc.BitchX.com *** Notice -- Nick collision on nickser
 		int conn = !strncmp(line+7, "connect", 7) ? 1 : 0;
 		int dalnet = 0, ircnet = 0;
 
-		if (*(line+18) == ':')
+		if (strlen(line) >= 19 && line[18] == ':')
 			q = NULL;
 		else
 			dalnet = (q == NULL);