lib/atom/xml/parser.rb in ratom-0.4.1 vs lib/atom/xml/parser.rb in ratom-0.4.2

@@ -144,21 +144,21 @@
             if attribute = self.send(spec.attribute)
               if attribute.respond_to?(:to_xml)
                 node << attribute.to_xml(true, spec.name, spec.options[:namespace], namespace_map)
               else
                 n =  XML::Node.new(spec.name)
-                n['xmlns'] = spec.options[:namespace]              
+                n['xmlns'] = spec.options[:namespace] if spec.options[:namespace]
                 n << (attribute.is_a?(Time)? attribute.xmlschema : attribute.to_s)
                 node << n
               end
             end
           else
             self.send(spec.attribute).each do |attribute|
               if attribute.respond_to?(:to_xml)
                 node << attribute.to_xml(true, spec.name.singularize, nil, namespace_map)
               else
                 n = XML::Node.new(spec.name.singularize)
-                n['xmlns'] = spec.options[:namespace]
+                n['xmlns'] = spec.options[:namespace] if spec.options[:namespace]
                 n << attribute.to_s
                 node << n
               end
             end
           end