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, 2 insertions, 2 deletions

diff --git a/gtk/smb_stat.c b/gtk/smb_stat.c
index 5be5e2d57e..6b4079a4fe 100644
--- a/gtk/smb_stat.c
+++ b/gtk/smb_stat.c
@@ -214,7 +214,7 @@ gtk_smbstat_init(const char *optarg, void *userdata _U_)
 	}
 
 
-	error_string=register_tap_listener("smb", ss, filter, smbstat_reset, smbstat_packet, smbstat_draw);
+	error_string=register_tap_listener("smb", ss, filter, 0, smbstat_reset, smbstat_packet, smbstat_draw);
 	if(error_string){
 		simple_dialog(ESD_TYPE_ERROR, ESD_BTN_OK, "%s", error_string->str);
 		g_string_free(error_string, TRUE);
@@ -235,7 +235,7 @@ gtk_smbstat_init(const char *optarg, void *userdata _U_)
 	gtk_widget_show_all(ss->win);
 	window_present(ss->win);
 
-	cf_retap_packets(&cfile, FALSE);
+	cf_retap_packets(&cfile);
 	gdk_window_raise(ss->win->window);
 }