[telepathy-gabble/master] pubsub.c: use node iteration wrappers

[Dafydd Harries]

---
 src/pubsub.c |    6 ++++--
 1 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/pubsub.c b/src/pubsub.c
index e6ec305..5adb40d 100644
--- a/src/pubsub.c
+++ b/src/pubsub.c
@@ -56,7 +56,7 @@ gabble_pubsub_event_handler (GabbleConnection *conn, LmMessage *msg,
       return FALSE;
     }
 
-  if (item_node->children == NULL)
+  if (node_iter (item_node) == NULL)
     {
       return FALSE;
     }
@@ -64,7 +64,9 @@ gabble_pubsub_event_handler (GabbleConnection *conn, LmMessage *msg,
   /*
    * the namespace of the item is that of the first child of the <item> node
    */
-  event_ns = lm_message_node_get_attribute (item_node->children, "xmlns");
+  event_ns = lm_message_node_get_attribute (
+      node_iter_data (node_iter (item_node)), "xmlns");
+
   if (event_ns == NULL)
     {
       return FALSE;
-- 
1.5.6.5