Changed (again) the way that the FT_BOOLEAN field type works internally.

Dissector code can add FT_BOOLEAN fields to the proto_tree and pass TRUE
or FALSE values (non-zero and zero values). The display filter language,
however, treats the checking for the existence of a FT_BOOLEAN field as
the checking for its truth. Before this change, packet-tr.c was the only
dissector using FT_BOOLEAN fields, and it only added the field to the
proto_tree if the TRUE; the dissector was determining the difference between
the check for existence and the check for truth.

I made this change because packet-ppp.c added some FT_BOOLEAN fields and
added them to the tree regardless of truth value, It's more natural just to
do it this way and let the display filter code worry about whether to
check for existence or truth. So that's how it works now.

svn path=/trunk/; revision=679

1 files changed, 1 insertions, 2 deletions

diff --git a/proto.h b/proto.h
index 782828e169..9710f52843 100644
--- a/proto.h
+++ b/proto.h
@@ -1,7 +1,7 @@
 /* proto.h
  * Definitions for protocol display
  *
- * $Id: proto.h,v 1.11 1999/09/12 14:34:20 deniel Exp $
+ * $Id: proto.h,v 1.12 1999/09/15 06:13:21 gram Exp $
  *
  * Ethereal - Network traffic analyzer
  * By Gerald Combs <gerald@zing.org>
@@ -104,7 +104,6 @@ typedef struct field_info {
 	char				*representation; /* for GUI tree */
 	int				visible;
 	union {
-		gboolean	boolean;
 		guint32		numeric;
 		struct timeval	time; /* the whole struct, not a pointer */
 		gdouble		floating;