bugfix: multiple me's in thread-index-mode

git-svn-id: svn://rubyforge.org/var/svn/sup/trunk@453 5c8cc53c-5e98-4d25-b20a-d8db53a31250

diff --git a/lib/sup/modes/thread-index-mode.rb b/lib/sup/modes/thread-index-mode.rb
index 43339956320c38058aadd0ae3bb0cb431979893b..70af73c4897303e66f7da2315d619d90b2255769 100644 (file)
--- a/lib/sup/modes/thread-index-mode.rb
+++ b/lib/sup/modes/thread-index-mode.rb
@@ -441,7 +441,7 @@ protected
       else
         p.shortname
       end
-    end.join ","
+    end.uniq.join ","
   end
 
   def text_for_thread t