lib/mime_builder/text.rb in mime_builder-0.0.3 vs lib/mime_builder/text.rb in mime_builder-0.0.4

@@ -31,10 +31,10 @@
         get_attachment_content_disposition(filename)
       ) if is_attachment
     end
 
     def get_attachment_content_disposition(filename = nil)
-      cd = filename.to_s.length > 0              \
+      return filename.to_s.length > 0              \
         ? "attachment; filename=\"#{filename}\"" \
         : 'attachment'
     end
   end
 end