status change followup (trunk only)

- Get the HD display working right when Upolyd.
- add a couple of comments.

src/polyself.c

@@ -24,6 +24,9 @@ void
 set_uasmon()
 {
 	set_mon_data(&youmonst, &mons[u.umonnum], 0);
+#ifdef STATUS_VIA_WINDOWPORT
+	status_initialize(TRUE);   /* TRUE = reassess fields only */
+#endif
 }
 
 /* make a (new) human out of the player */