From 48f08f21707b4cd6bffdc5379b9aa854194ed932 Mon Sep 17 00:00:00 2001
From: William Morgan <w@adap.tv>
Date: Mon, 17 Mar 2008 09:26:28 -0700
Subject: [PATCH] threading bugfix when threading by subject

---
 lib/sup/thread.rb | 10 ++--------
 1 file changed, 2 insertions(+), 8 deletions(-)

diff --git a/lib/sup/thread.rb b/lib/sup/thread.rb
index f7fb39e..99f21dc 100644
--- a/lib/sup/thread.rb
+++ b/lib/sup/thread.rb
@@ -415,14 +415,8 @@ class ThreadSet
     ## that we first added a child message with a different
     ## subject)
     if root.thread
-      unless @threads[key] == root.thread
-        if @threads[key]
-          root.thread.empty!
-          @threads[key] << root
-          root.thread = @threads[key]
-        else
-          @threads[key] = root.thread
-        end
+      if @threads.member?(key) && @threads[key] != root.thread
+        @threads.delete key
       end
     else
       thread = @threads[key]
-- 
2.45.2