admin/includes/lib_goods.php
里面的
check_goods_specifications_exist 函数替换以下内容就可以了
/**
 * 检查单个商品是否存在规格
 *
 * @param   int        $goods_id          商品id
 * @return  bool                          true，存在；false，不存在
 */
function check_goods_specifications_exist($goods_id)
{
    $goods_id = intval($goods_id);

    $sql = "SELECT a.attr_id
            FROM " .$GLOBALS['ecs']->table('attribute'). " AS a, " .$GLOBALS['ecs']->table('goods'). " AS g
            WHERE a.cat_id = g.goods_type
            AND g.goods_id = '$goods_id'
            AND a.attr_type='1'";

    $a = $GLOBALS['db']->getAll($sql);
    foreach ($a as $val)
    {
        $att[]=$val['attr_id'];
    }
    $sql= "SELECT count(goods_attr_id ) FROM ".$GLOBALS['ecs']->table('goods_attr')."as a WHERE a.goods_id ='$goods_id' AND a.attr_id ".db_create_in($att);
    $count=$GLOBALS['db']->getOne($sql);
    if ($count > 0)
    {
        return true;    //存在
    }
    else
    {
        return false;    //不存在
    }
}
如果是 使用了规格，那么会正常跳转货品列表中，如果未使用规格，则跳转到添加新商品页面