--- acorn-fdisk-3.0.6.orig/lib/part/types.c
+++ acorn-fdisk-3.0.6/lib/part/types.c
@@ -65,7 +65,6 @@
   { ptyp_pt_oldmap,	"Filecore OldMap"	},
   { ptyp_pt_backup,	"PowerTec Backup"	},
   { ptyp_pt_empty,	"Empty"			},
-  { ptyp_unknown,	"Unknown"		},
   { ptyp_none,		NULL			}
 };
 
@@ -81,6 +80,11 @@
   const char *name;
   u_int i;
 
+  if (type == ptyp_reserved)
+    return "Reserved/Free";
+  if (type == ptyp_unknown)
+    return "Unknown";
+
   for (i = 0; part_types[i].name; i++)
     if (part_types[i].type == type)
       break;