Non empty fix 3

PlasticLizard · Feb 16, 2011 · f288f2e · f288f2e
1 parent b85535e
commit f288f2e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/lib/wonkavision/plugins/analytics/cellset/dimension.rb b/lib/wonkavision/plugins/analytics/cellset/dimension.rb
@@ -11,7 +11,7 @@ def initialize(axis,name,definition,members)
         end
 
         def non_empty(*parents)
-          members.reject { |mem| key = parents << mem.key; axis[key].empty? }
+          members.reject { |mem| key = parents.dup << mem.key; axis[key].empty? }
         end
 
       end