1 files changed, 8 insertions, 5 deletions
diff --git a/Swiften/Serializer/PayloadSerializers/RosterSerializer.cpp b/Swiften/Serializer/PayloadSerializers/RosterSerializer.cpp
index 40faf73..84f36d2 100644
--- a/Swiften/Serializer/PayloadSerializers/RosterSerializer.cpp
+++ b/Swiften/Serializer/PayloadSerializers/RosterSerializer.cpp
@@ -4,14 +4,14 @@
  * See Documentation/Licenses/GPLv3.txt for more information.
  */
 
-#include "Swiften/Serializer/PayloadSerializers/RosterSerializer.h"
+#include <Swiften/Serializer/PayloadSerializers/RosterSerializer.h>
 
 #include <boost/shared_ptr.hpp>
 
-#include "Swiften/Base/foreach.h"
-#include "Swiften/Serializer/XML/XMLTextNode.h"
-#include "Swiften/Serializer/XML/XMLRawTextNode.h"
-#include "Swiften/Serializer/XML/XMLElement.h"
+#include <Swiften/Base/foreach.h>
+#include <Swiften/Serializer/XML/XMLTextNode.h>
+#include <Swiften/Serializer/XML/XMLRawTextNode.h>
+#include <Swiften/Serializer/XML/XMLElement.h>
 
 namespace Swift {
 
@@ -20,6 +20,9 @@ RosterSerializer::RosterSerializer() : GenericPayloadSerializer<RosterPayload>()
 
 std::string RosterSerializer::serializePayload(boost::shared_ptr<RosterPayload> roster)  const {
 	XMLElement queryElement("query", "jabber:iq:roster");
+	if (roster->getVersion()) {
+		queryElement.setAttribute("ver", *roster->getVersion());
+	}
 	foreach(const RosterItemPayload& item, roster->getItems()) {
 		boost::shared_ptr<XMLElement> itemElement(new XMLElement("item"));
 		itemElement->setAttribute("jid", item.getJID());