ToME: the Tales of Maj'Eyal

When attacking targets with Corrosive Flechettes embedded, I consistenly got 13 acid damage no matter what shield I used, while I should got at least ~100 damage.

looked at this, here is the issue :

if hit then target:setEffect(target.EFF_CORROSIVE_FLECHETTE, 6, {src=self, power=life_diff, nb=t.getBoltNb(self,t)}) end

but life_diff is never calculated, so it always default to 10 damage.

fixed