From ea0ac23e43bc1d1a3a8417658dddc76fa94a4d50 Mon Sep 17 00:00:00 2001
From: cyberbotx <cyberbotx@5417fbe8-f217-4b02-8779-1006273d7864>
Date: Thu, 22 Jan 2009 11:47:18 +0000
Subject: [PATCH] Fix bug 1000, do not allow a nick to be grouped if the IRCd
 protocol deems the nick invalid.

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@1925 5417fbe8-f217-4b02-8779-1006273d7864
---
 src/core/ns_group.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/core/ns_group.c b/src/core/ns_group.c
index 9272b8c87..888dc513f 100644
--- a/src/core/ns_group.c
+++ b/src/core/ns_group.c
@@ -96,6 +96,11 @@ int do_group(User * u)
 		return MOD_CONT;
 	}
 
+	if (!ircdproto->IsNickValid(u->nick)) {
+		notice_lang(s_NickServ, u, NICK_X_FORBIDDEN, u->nick);
+		return MOD_CONT;
+	}
+
 	if (RestrictOperNicks) {
 		for (i = 0; i < RootNumber; i++) {
 			if (stristr(u->nick, ServicesRoots[i]) && !is_oper(u)) {