lib/happymapper.rb in nokogiri-happymapper-0.5.1 vs lib/happymapper.rb in nokogiri-happymapper-0.5.2

@@ -248,10 +248,12 @@
 
       if options[:namespace]
         namespace = options[:namespace]
       elsif namespaces.has_key?("xmlns")
         namespace ||= DEFAULT_NS
-        namespaces[namespace] = namespaces.delete("xmlns")
+        default_namespace = namespaces.delete("xmlns")
+        namespaces[namespace] ||= default_namespace
+        namespaces["xmlns:#{namespaces.key(default_namespace)}"] = default_namespace
       elsif namespaces.has_key?(DEFAULT_NS)
         namespace ||= DEFAULT_NS
       end
       
       # from the options grab any nodes present and if none are present then