From 6bb444fdafc4d603e6d5a45ce693ecccd0c11a82 Mon Sep 17 00:00:00 2001
From: Alex Wenckus <awenckus@gmail.com>
Date: Fri, 9 Mar 2007 17:27:20 +0000
Subject: [PATCH] NULL thread IDs no longer an issue. SMACK-203

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@7424 b35dd754-fafc-0310-a699-88a17e54d16e
---
 source/org/jivesoftware/smack/ChatManager.java | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/source/org/jivesoftware/smack/ChatManager.java b/source/org/jivesoftware/smack/ChatManager.java
index ddcbd0b56..ce9a21940 100644
--- a/source/org/jivesoftware/smack/ChatManager.java
+++ b/source/org/jivesoftware/smack/ChatManager.java
@@ -145,6 +145,9 @@ public class ChatManager {
      * @return the created chat.
      */
     public Chat createChat(String userJID, String thread, MessageListener listener) {
+        if(thread == null) {
+            thread = nextID();
+        }
         Chat chat = threadChats.get(thread);
         if(chat != null) {
             throw new IllegalArgumentException("ThreadID is already used");
@@ -168,6 +171,9 @@ public class ChatManager {
 
     private Chat createChat(Message message) {
         String threadID = message.getThread();
+        if(threadID == null) {
+            threadID = nextID();
+        }
         String userJID = message.getFrom();
 
         return createChat(userJID, threadID, false);