fix

24731453 除雪機関車ハッスル・ラッセル
Now the destroy effect will apply only if the sp_summon is succeed.
If no cards are destroyed, the effect will end at sp_summon success.

script/c24731453.lua

@@ -44,10 +44,9 @@ end
 function c24731453.spop(e,tp,eg,ep,ev,re,r,rp)
 	if Duel.GetLocationCount(tp,LOCATION_MZONE)<=0 then return end
 	local c=e:GetHandler()
-	if c:IsRelateToEffect(e) then
-		Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)
+	local g=Duel.GetMatchingGroup(c24731453.filter,tp,LOCATION_SZONE,0,nil)
+	if c:IsRelateToEffect(e) and Duel.SpecialSummon(c,0,tp,tp,false,false,POS_FACEUP)>0 and g:GetCount()>0 then
 		Duel.BreakEffect()
-		local g=Duel.GetMatchingGroup(c24731453.filter,tp,LOCATION_SZONE,0,nil)
 		local ct=Duel.Destroy(g,REASON_EFFECT)
 		Duel.Damage(1-tp,ct*200,REASON_EFFECT)
 	end