lib/rake/funnel/support/finder.rb in rake-funnel-0.0.3.pre vs lib/rake/funnel/support/finder.rb in rake-funnel-0.0.4.pre

@@ -43,9 +43,9 @@
 
       nil
     end
 
     def candidates
-      Dir[*@search_pattern].select { |f| File.file?(f) }.uniq
+      Dir[*@search_pattern.dup].select { |f| File.file?(f) }.uniq
     end
   end
 end