From a53719d91e441aba331a144ed8c8b3debbc5c847 Mon Sep 17 00:00:00 2001
From: Adam- <Adam-@5417fbe8-f217-4b02-8779-1006273d7864>
Date: Tue, 13 Apr 2010 02:45:33 +0000
Subject: [PATCH] Remove +r from nonregistered channels

git-svn-id: http://anope.svn.sourceforge.net/svnroot/anope/trunk@2890 5417fbe8-f217-4b02-8779-1006273d7864
---
 src/channels.c | 18 ++++++++++++++----
 1 file changed, 14 insertions(+), 4 deletions(-)

diff --git a/src/channels.c b/src/channels.c
index c5e35a473..60deace17 100644
--- a/src/channels.c
+++ b/src/channels.c
@@ -378,12 +378,22 @@ void Channel::SetModeInternal(ChannelMode *cm, const std::string &param, bool En
 			ci->SetFlag(CI_PERSIST);
 	}
 
-	/* Check for mlock */
-
-	/* Non registered channel, no mlock */
-	if (!ci || !EnforceMLock || MOD_RESULT == EVENT_STOP)
+	/* Check if we should enforce mlock */
+	if (!EnforceMLock || MOD_RESULT == EVENT_STOP)
 		return;
 
+	/* Non registered channels can not be +r */
+	if (!ci && HasMode(CMODE_REGISTERED))
+	{
+		RemoveMode(NULL, CMODE_REGISTERED);
+	}
+
+	/* Non registered channel has no mlock */
+	if (!ci)
+	{
+		return;
+	}
+
 	/* If this channel has this mode locked negative */
 	if (ci->HasMLock(cm->Name, false))
 	{