fix チューン・ナイト (#1313)

c38783169.lua

@@ -41,7 +41,7 @@ function c38783169.initial_effect(c)
 	e5:SetType(EFFECT_TYPE_SINGLE)
 	e5:SetCode(EFFECT_EQUIP_LIMIT)
 	e5:SetProperty(EFFECT_FLAG_CANNOT_DISABLE)
-	e5:SetValue(c38783169.eqlimit)
+	e5:SetValue(1)
 	c:RegisterEffect(e5)
 end
 function c38783169.tntg(e,tp,eg,ep,ev,re,r,rp,chk)
@@ -134,6 +134,3 @@ end
 function c38783169.repval(e,re,r,rp)
 	return bit.band(r,REASON_BATTLE)~=0 or bit.band(r,REASON_EFFECT)~=0
 end
-function c38783169.eqlimit(e,c)
-	return e:GetHandler():GetEquipTarget()==c
-end