Fix "Tragedy (Anime)"

Prevent script error.

Author: TheRazgriz

unofficial/c511008009.lua

@@ -1,3 +1,4 @@
+--断頭台の惨劇 (Anime)
 --Tragedy (Anime)
 local s,id=GetID()
 function s.initial_effect(c)
@@ -12,7 +13,7 @@ function s.initial_effect(c)
 end
 function s.target(e,tp,eg,ep,ev,re,r,rp,chk,chkc)
 	if chk==0 then return Duel.IsExistingMatchingCard(aux.TRUE,tp,0,LOCATION_MZONE,1,nil) end
-	Duel.SetOperationInfo(0,CATEGORY_DESTROY,g,1,0,0)
+	Duel.SetOperationInfo(0,CATEGORY_DESTROY,nil,1,0,0)
 end
 function s.activate(e,tp,eg,ep,ev,re,r,rp)
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_DESTROY)
@@ -21,4 +22,4 @@ function s.activate(e,tp,eg,ep,ev,re,r,rp)
 		Duel.HintSelection(g)
 		Duel.Destroy(g,REASON_EFFECT)
 	end
-end
+end