From efa6d1ddd8a97e0ff80b65d9efd4d01401d47965 Mon Sep 17 00:00:00 2001
From: Gaston Dombiak <gaston@jivesoftware.com>
Date: Wed, 7 Apr 2004 19:52:44 +0000
Subject: [PATCH] Modifies the #create method so that the user leaves the room
 if the room already existed

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@2286 b35dd754-fafc-0310-a699-88a17e54d16e
---
 source/org/jivesoftware/smackx/MultiUserChat.java | 10 +++++++---
 1 file changed, 7 insertions(+), 3 deletions(-)

diff --git a/source/org/jivesoftware/smackx/MultiUserChat.java b/source/org/jivesoftware/smackx/MultiUserChat.java
index 1ded3f7c3..d4b2a2ff9 100644
--- a/source/org/jivesoftware/smackx/MultiUserChat.java
+++ b/source/org/jivesoftware/smackx/MultiUserChat.java
@@ -216,16 +216,20 @@ public class MultiUserChat {
         else if (presence.getError() != null) {
             throw new XMPPException(presence.getError());
         }
+        // Whether the room existed before or was created, the user has joined the room
+        this.nickname = nickname;
+        joined = true;
+
         // Look for confirmation of room creation from the server
         MUCUser mucUser = getMUCUserExtension(presence);
         if (mucUser != null && mucUser.getStatus() != null) {
             if ("201".equals(mucUser.getStatus().getCode())) {
                 // Room was created and the user has joined the room
-                this.nickname = nickname;
-                joined = true;
                 return;
             }
         }
+        // We need to leave the room since it seems that the room already existed
+        leave();
         throw new XMPPException("Creation failed - Missing acknowledge of room creation.");
     }
     
@@ -451,7 +455,7 @@ public class MultiUserChat {
         MUCOwner iq = new MUCOwner();
         iq.setTo(room);
         iq.setType(IQ.Type.SET);
-        iq.addExtension(form.getDataForm());
+        iq.addExtension(form.getDataFormToSend());
 
         // Send the completed configuration form to the server.
         connection.sendPacket(iq);