uniqueify labels before writing to index

git-svn-id: svn://rubyforge.org/var/svn/sup/trunk@692 5c8cc53c-5e98-4d25-b20a-d8db53a31250

diff --git a/lib/sup/index.rb b/lib/sup/index.rb
index 538cddacdfaacbeb347125d2c5d9539e34b01da3..ecc2a3d65df942727bb96e6d2e80e7da05670af4 100644 (file)
--- a/lib/sup/index.rb
+++ b/lib/sup/index.rb
@@ -178,7 +178,7 @@ EOS
       :date => m.date.to_indexable_s,
       :body => m.content,
       :snippet => m.snippet,
-      :label => m.labels.join(" "),
+      :label => m.labels.uniq.join(" "),
       :from => m.from ? m.from.email : "",
       :to => (m.to + m.cc + m.bcc).map { |x| x.email }.join(" "),
       :subject => wrap_subj(Message.normalize_subj(m.subj)),