When dissecting DNS or NBNS queries or replies, add the item to the tree

for the queries or replies first, then create and add the subtree and
populate it, and, when that's done, set the length of the item
appropriately; if you add the subtree later, the subtree's top-level
node appears to have level 0, rather than 1 greater than the tree of
which it's a subtree, which causes those trees not to print correctly.

svn path=/trunk/; revision=122

1 files changed, 7 insertions, 1 deletions

diff --git a/packet.c b/packet.c
index 0c4a5c6d75..7e67701fb0 100644
--- a/packet.c
+++ b/packet.c
@@ -1,7 +1,7 @@
 /* packet.c
  * Routines for packet disassembly
  *
- * $Id: packet.c,v 1.12 1998/11/18 03:01:38 gerald Exp $
+ * $Id: packet.c,v 1.13 1998/12/04 05:59:13 guy Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -168,6 +168,12 @@ add_item_to_tree(GtkWidget *tree, gint start, gint len,
 }
 
 void
+set_item_len(GtkWidget *ti, gint len)
+{
+  gtk_object_set_data(GTK_OBJECT(ti), E_TREEINFO_LEN_KEY, (gpointer) len);
+}
+
+void
 add_subtree(GtkWidget *ti, GtkWidget *subtree, gint idx) {
   static gint tree_type[NUM_TREE_TYPES];