lib/sup/ferret_index.rb in sup-0.9.1 vs lib/sup/ferret_index.rb in sup-0.10

@@ -9,10 +9,12 @@
 returning a new search string.
 Variables:
   subs: The string being searched.
 EOS
 
+  def is_a_deprecated_ferret_index?; true end
+
   def initialize dir=BASE_DIR
     super
 
     @index_mutex = Monitor.new
     wsa = Ferret::Analysis::WhiteSpaceAnalyzer.new false
@@ -125,11 +127,14 @@
       ## so this allows people to forcibly update the address in the index by
       ## marking those threads for saving.
       :from => (m.from ? m.from.indexable_content : ""),
       :to => (m.to + m.cc + m.bcc).map { |x| x.indexable_content }.join(" "),
 
+      ## always overwrite :refs.
+      ## these might have changed due to manual thread joining.
+      :refs => (m.refs + m.replytos).uniq.join(" "),
+
       :subject => (entry[:subject] || wrap_subj(Message.normalize_subj(m.subj))),
-      :refs => (entry[:refs] || (m.refs + m.replytos).uniq.join(" ")),
     }
 
     @index_mutex.synchronize do
       @index.delete m.id
       @index.add_document d