Have tap listeners specify whether the "packet" routine requires

	a protocol tree;

	the column values.

This includes stats-tree listeners.

Have the routines to build the packet list, and to retap packets, honor
those requirements.  This means that cf_retap_packets() no longer needs
an argument to specify whether to construct the column values or not, so
get rid of that argument.

This also means that there's no need for a tap to have a fake filter
to ensure that the protocol tree will be built, so don't set up a fake
"frame" filter.

While we're at it, clean up some cases where "no filter" was represented
as a null string rather than a null pointer.

Have a routine to return an indication of the number of tap listeners
with filters; use that rather than the global num_tap_filters.

Clean up some indentation and some gboolean vs. gint items.

svn path=/trunk/; revision=28645

1 files changed, 3 insertions, 3 deletions

diff --git a/epan/dissectors/packet-http.c b/epan/dissectors/packet-http.c
index c05230584c..f62b69b3b0 100644
--- a/epan/dissectors/packet-http.c
+++ b/epan/dissectors/packet-http.c
@@ -2569,9 +2569,9 @@ proto_reg_handoff_http(void)
 	ntlmssp_handle = find_dissector("ntlmssp");
 	gssapi_handle = find_dissector("gssapi");
 
-	stats_tree_register("http","http","HTTP/Packet Counter", http_stats_tree_packet, http_stats_tree_init, NULL );
-	stats_tree_register("http","http_req","HTTP/Requests", http_req_stats_tree_packet, http_req_stats_tree_init, NULL );
-	stats_tree_register("http","http_srv","HTTP/Load Distribution",http_reqs_stats_tree_packet,http_reqs_stats_tree_init, NULL );
+	stats_tree_register("http","http","HTTP/Packet Counter", 0, http_stats_tree_packet, http_stats_tree_init, NULL );
+	stats_tree_register("http","http_req","HTTP/Requests", 0, http_req_stats_tree_packet, http_req_stats_tree_init, NULL );
+	stats_tree_register("http","http_srv","HTTP/Load Distribution",0,http_reqs_stats_tree_packet,http_reqs_stats_tree_init, NULL );
 
 }