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| author | Guy Harris <guy@alum.mit.edu> | 2001-12-06 08:50:14 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2001-12-06 08:50:14 +0000 |
| commit | 824071e92f3399da72423950727a6228fb4b4114 (patch) | |
| tree | 1b6d1a09c5acb42a0f4664c8c4cd9a30c2232868 /gtk/decode_as_dlg.c | |
| parent | 31519a0ff0bf1fe040a1ceefdcfe768d36ae2569 (diff) | |
| download | wireshark-824071e92f3399da72423950727a6228fb4b4114.tar.gz wireshark-824071e92f3399da72423950727a6228fb4b4114.tar.bz2 wireshark-824071e92f3399da72423950727a6228fb4b4114.zip | |
Handle the case of the initial, or current, dissector handle for a
particular port number being null.
svn path=/trunk/; revision=4347
Diffstat (limited to 'gtk/decode_as_dlg.c')
| -rw-r--r-- | gtk/decode_as_dlg.c | 12 |
1 files changed, 9 insertions, 3 deletions
diff --git a/gtk/decode_as_dlg.c b/gtk/decode_as_dlg.c index 7972a29037..5ca4a34168 100644 --- a/gtk/decode_as_dlg.c +++ b/gtk/decode_as_dlg.c @@ -1,6 +1,6 @@ /* decode_as_dlg.c * - * $Id: decode_as_dlg.c,v 1.18 2001/12/03 21:05:59 guy Exp $ + * $Id: decode_as_dlg.c,v 1.19 2001/12/06 08:50:14 guy Exp $ * * Routines to modify dissector tables on the fly. * @@ -243,9 +243,15 @@ decode_build_show_list (gchar *table_name, gpointer key, clist = (GtkCList *)user_data; current = dtbl_entry_get_handle(value); - current_proto_name = dissector_handle_get_short_name(current); + if (current == NULL) + current_proto_name = "(none)"; + else + current_proto_name = dissector_handle_get_short_name(current); initial = dtbl_entry_get_initial_handle(value); - initial_proto_name = dissector_handle_get_short_name(initial); + if (initial == NULL) + initial_proto_name = "(none)"; + else + initial_proto_name = dissector_handle_get_short_name(initial); text[E_CLIST_D_TABLE] = table_name; sprintf(string1, "%d", GPOINTER_TO_INT(key)); |