Index: packet-isup.c
===================================================================
RCS file: /cvsroot/ethereal/packet-isup.c,v
retrieving revision 1.26
diff -u -r1.26 packet-isup.c
--- packet-isup.c	27 Sep 2003 23:51:09 -0000	1.26
+++ packet-isup.c	29 Sep 2003 20:58:54 -0000
@@ -2111,7 +2111,7 @@
 
 		bat_ase_element_item = proto_tree_add_text(bat_ase_tree,parameter_tvb,
 					  ( offset - 1),(length_indicator + 1),"BAT ASE Element %u, Identifier: %s",element_no,
-					val_to_str(identifier,bat_ase_list_of_Identifiers_vals,NULL));
+					val_to_str(identifier,bat_ase_list_of_Identifiers_vals,"unknown (%d)"));
 		bat_ase_element_tree = proto_item_add_subtree(bat_ase_element_item , ett_bat_ase_element);
 
 		proto_tree_add_uint(bat_ase_element_tree , hf_bat_ase_identifier , parameter_tvb, offset - 1, 1, identifier );
@@ -3045,7 +3045,7 @@
 
   proto_tree_add_text(parameter_tree, parameter_tvb, offset, 1,
 	    "Upgraded parameter no: %u = %s", upgraded_parameter_no,
-	    val_to_str(upgraded_parameter, isup_parameter_type_value, NULL));
+	    val_to_str(upgraded_parameter, isup_parameter_type_value, "unknown (%d)"));
   offset += 1;
   len -= 1;
   instruction_indicators = tvb_get_guint8(parameter_tvb, offset);