Merge branch 'patch-3' into 'master'

Fix `Y－ドラゴン・イアヘッド`

See merge request !26

script/c100220020.lua

@@ -21,7 +21,7 @@ function s.eqfilter(c,tc,tp)
 end
 function s.eqtg(e,tp,eg,ep,ev,re,r,rp,chk)
 	local c=e:GetHandler()
-	if chk==0 then return Duel.IsExistingTarget(s.eqfilter,tp,LOCATION_HAND+LOCATION_GRAVE,0,1,nil,c,tp)
+	if chk==0 then return Duel.IsExistingMatchingCard(s.eqfilter,tp,LOCATION_HAND+LOCATION_GRAVE,0,1,nil,c,tp)
 		and Duel.GetLocationCount(tp,LOCATION_SZONE)>0 end
 	Duel.Hint(HINT_SELECTMSG,tp,HINTMSG_FACEUP)
 	Duel.SetOperationInfo(0,CATEGORY_EQUIP,nil,1,tp,LOCATION_HAND+LOCATION_GRAVE)