B09001 - mhp > mhpmax after life drain

A monster hit by Stormbringer could take less damage to current
HP than it took to max HP if attacker had sufficient penalties, so
end up being healthier than its new maximum.  This only applies to
attacks by the player; attacks by monsters don't include the sorts of
modifiers that can trigger it.

doc/fixes34.1

@@ -219,6 +219,7 @@ If there were a hole outside a shop, you could kick stuff out of the door
 	into the hole without the shopkeeper noticing.
 curing hallucination while wielding Grayswandir should print a message
 removing unowned pick-axe from container in shop gave inappropriate message
+don't let monster end up with more current HP than max HP after life drain
 
 
 Platform- and/or Interface-Specific Fixes