From 2c1b6280fac393c8977df03d94cc6a1dcf2a5f5d Mon Sep 17 00:00:00 2001
From: Alexander Barton <alex@barton.de>
Date: Tue, 20 Jan 2009 16:49:34 +0100
Subject: [PATCH] RFC 2812, sec. 3.3.1: really check for the last dot

This fixes commit 5a3128243f4b60 and makes the test suite ("make check")
run again without errors.
---
 src/ngircd/irc.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/ngircd/irc.c b/src/ngircd/irc.c
index a0dc0ea9..2466b6bf 100644
--- a/src/ngircd/irc.c
+++ b/src/ngircd/irc.c
@@ -516,7 +516,7 @@ Send_Message_Mask(CLIENT * from, char * command, char * targetMask,
 	 * RFC 2812, sec. 3.3.1 requires that targetMask have at least one
 	 * dot (".") and no wildcards ("*", "?") following the last one.
 	 */
-	check_wildcards = strchr(targetMask, '.');
+	check_wildcards = strrchr(targetMask, '.');
 	assert(check_wildcards != NULL);
 	if (check_wildcards &&
 		check_wildcards[strcspn(check_wildcards, "*?")])