NaServer.patch

--- lib/puppet/util/network_device/netapp/NaServer.rb.orig      2013-07-22 08:49:06.878678638 +0000
+++ lib/puppet/util/network_device/netapp/NaServer.rb   2013-07-22 08:49:13.902571339 +0000
@@ -18,7 +18,7 @@
 include REXML
 require 'stringio'
 include StreamListener
-require 'NaElement'
+require File.dirname(__FILE__) + "/NaElement"


 # Class for managing Network Appliance(r) Storage System
@@ -425,18 +425,24 @@
    #

   def invoke(api, *args)
-    num_parms = args.length
+    num_parms = args.length
     if ((num_parms & 1) != 0)
         return self.fail_response(13001, "in Zapi::invoke, invalid number of parameters")
-    end
+    end
     xi = NaElement.new(api)
     i = 0
     while(i < num_parms)
-        key = args[i]
-    i = i + 1
-    value = args[i]
-    i = i + 1
-    xi.child_add(NaElement.new(key, value))
+      key = args[i]
+      i = i + 1
+      value = args[i]
+      i = i + 1
+      if value.class == NaElement
+        x = NaElement.new(key)
+        x.child_add(value)
+        xi.child_add(x)
+      else
+        xi.child_add(NaElement.new(key, value))
+      end
     end
     return invoke_elem(xi)
   end