From f7c2e8223f95fd984e7b96308905eef505c01680 Mon Sep 17 00:00:00 2001
From: Florian Westphal <fw@strlen.de>
Date: Thu, 1 May 2008 18:00:33 +0200
Subject: [PATCH] Always enable modeless channels.

Modeless channels (+channels) are described in RFC 2811;
so my modifications to
530112b114ffa7d5352c0733790ddf90253f41f9
('Add support for modeless channels')
to disable +channels for --strict-rfc configurations
were wrong. This reverts those changes.
---
 src/ngircd/channel.c     | 10 ++--------
 src/ngircd/irc-channel.c |  5 ++---
 src/ngircd/irc-mode.c    |  3 +--
 3 files changed, 5 insertions(+), 13 deletions(-)

diff --git a/src/ngircd/channel.c b/src/ngircd/channel.c
index 7859238b..1b0e4424 100644
--- a/src/ngircd/channel.c
+++ b/src/ngircd/channel.c
@@ -480,14 +480,8 @@ Channel_IsValidName( const char *Name )
 {
 	assert( Name != NULL );
 
-	switch (Name[0]) {
-		case '#': break;
-#ifndef STRICT_RFC
-		case '+': /* modeless channel */
-		break;
-#endif
-		default: return false;
-	}
+	if (strchr("+#", Name[0]) == NULL)
+		return false;
 	if (strlen(Name) >= CHANNEL_NAME_LEN)
 		return false;
 
diff --git a/src/ngircd/irc-channel.c b/src/ngircd/irc-channel.c
index 3f76452e..934c9082 100644
--- a/src/ngircd/irc-channel.c
+++ b/src/ngircd/irc-channel.c
@@ -242,10 +242,9 @@ IRC_JOIN( CLIENT *Client, REQUEST *Req )
 			if (!chan) {
 				/*
 				 * New Channel: first user will be channel operator
-				 * unless this is a modeless channel... */
-#ifndef STRICT_RFC
+				 * unless this is a modeless channel.
+				 */
 				if (*channame != '+')
-#endif
 					flags = "o";
 			} else
 				if (!join_allowed(Client, target, chan, channame, key))
diff --git a/src/ngircd/irc-mode.c b/src/ngircd/irc-mode.c
index 3bf809bc..f4e3e0f9 100644
--- a/src/ngircd/irc-mode.c
+++ b/src/ngircd/irc-mode.c
@@ -286,12 +286,11 @@ Channel_Mode( CLIENT *Client, REQUEST *Req, CLIENT *Origin, CHANNEL *Channel )
 	long l;
 	size_t len;
 
-#ifndef STRICT_RFC
 	/* Are modes allowed on channel? */
 	if (Channel_Name(Channel)[0] == '+')
 		return IRC_WriteStrClient(Client, ERR_NOCHANMODES_MSG,
 				Client_ID(Client), Channel_Name(Channel));
-#endif
+
 	/* Mode request: let's answer it :-) */
 	if (Req->argc <= 1)
 		return Channel_Mode_Answer_Request(Origin, Channel);
-- 
2.39.2