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prevent null pointer exception 

svn path=/trunk/; revision=10755
This commit is contained in:
Ulf Lamping 2004-05-01 18:39:07 +00:00
parent 9ed2910c1f
commit 6faeb75881
1 changed files with 5 additions and 5 deletions
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10
epan/proto.h
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@ -1,7 +1,7 @@
/* proto.h
* Definitions for protocol display
*
* $Id: proto.h,v 1.59 2004/05/01 15:15:08 ulfl Exp $
* $Id: proto.h,v 1.60 2004/05/01 18:39:07 ulfl Exp $
*
* Ethereal - Network traffic analyzer
* By Gerald Combs <gerald@ethereal.com>
@ -156,11 +156,11 @@ typedef proto_node proto_item;
/* indicate that this field should not be shown by Ethereal (used for filtering only) */
#define PROTO_ITEM_IS_HIDDEN(proto_item) FI_GET_FLAG(proto_item->finfo, FI_HIDDEN)
#define PROTO_ITEM_SET_HIDDEN(proto_item) FI_SET_FLAG(proto_item->finfo, FI_HIDDEN)
#define PROTO_ITEM_IS_HIDDEN(proto_item) if(proto_item) FI_GET_FLAG(proto_item->finfo, FI_HIDDEN)
#define PROTO_ITEM_SET_HIDDEN(proto_item) if(proto_item) FI_SET_FLAG(proto_item->finfo, FI_HIDDEN)
/* indicate that this field is generated by Ethereal (and not inside the packet data) */
#define PROTO_ITEM_IS_GENERATED(proto_item) FI_GET_FLAG(proto_item->finfo, FI_GENERATED)
#define PROTO_ITEM_SET_GENERATED(proto_item) FI_SET_FLAG(proto_item->finfo, FI_GENERATED)
#define PROTO_ITEM_IS_GENERATED(proto_item) if(proto_item) FI_GET_FLAG(proto_item->finfo, FI_GENERATED)
#define PROTO_ITEM_SET_GENERATED(proto_item) if(proto_item) FI_SET_FLAG(proto_item->finfo, FI_GENERATED)
typedef void (*proto_tree_foreach_func)(proto_node *, gpointer);