minor label bugfix

commit fd9c57eba9f94db8179357094464820c6af15775
parent 4988359eb09ed23b19ab9ecf99560cf5c381dd76
Author: wmorgan <wmorgan@5c8cc53c-5e98-4d25-b20a-d8db53a31250>
Date:   Sun, 28 Oct 2007 17:47:28 +0000

minor label bugfix

git-svn-id: svn://rubyforge.org/var/svn/sup/trunk@642 5c8cc53c-5e98-4d25-b20a-d8db53a31250

Diffstat:

lib/sup/label.rb

++-

1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/lib/sup/label.rb b/lib/sup/label.rb
@@ -32,7 +32,8 @@ class LabelManager
   ## nicely and converted to pretty strings. use #label_for to recover
   ## the original label.
   def listable_labels
-    LISTABLE_RESERVED_LABELS + @labels.keys
+    ## uniq's only necessary here because of certain upgrade issues
+    (LISTABLE_RESERVED_LABELS + @labels.keys).uniq
   end
 
   ## all apply-able (user-defined and system listable) labels, ordered

sup.git