Подскажите пожалуйста, как проверить что у товара нет изображения?
товары загружал через CSV
xml ниже
<item id="3037" group="842">
<captcha_key>83446</captcha_key>
<name>Ось для задней втулки Echo SL 116мм</name>
<show_count>4442</show_count>
<saller>0</saller>
<marking_of_goods>sl-axle-20</marking_of_goods>
<description></description>
<date>30.11.1999</date>
<datetime>30.11.1999 00:00:00</datetime>
<time>00:00:00</time>
<putoff_date>00.00.0000 00:00:00</putoff_date>
<putend_date>00.00.0000 00:00:00</putend_date>
<producer id="43">
<name>Echo</name>
<description></description>
<image></image>
<path>Producer_43</path>
<shop_producers_list_name>Echo</shop_producers_list_name>
<shop_producers_list_description></shop_producers_list_description>
<shop_producers_list_image></shop_producers_list_image>
<shop_producers_list_path>Producer_43</shop_producers_list_path>
<shop_producers_list_address></shop_producers_list_address>
<shop_producers_list_fax></shop_producers_list_fax>
<shop_producers_list_site>http://www.echobike.ru</shop_producers_list_site>
<shop_producers_list_email></shop_producers_list_email>
<shop_producers_list_inn></shop_producers_list_inn>
<shop_producers_list_kpp></shop_producers_list_kpp>
<shop_producers_list_ogrn></shop_producers_list_ogrn>
<shop_producers_list_okpo></shop_producers_list_okpo>
<shop_producers_list_okved></shop_producers_list_okved>
<shop_producers_list_bik></shop_producers_list_bik>
<shop_producers_list_account></shop_producers_list_account>
<shop_producers_list_corr_account></shop_producers_list_corr_account>
<shop_producers_list_bank_address></shop_producers_list_bank_address>
</producer>
<weight>36</weight>
<weight_mesure>г</weight_mesure>
<rest>1</rest>
<mesure></mesure>
<price>850.00</price>
<price_tax>850.00</price_tax>
<price_discount>850.00</price_discount>
<item_currency></item_currency>
<currency>руб.</currency>
<is_active>1</is_active>
<order>0</order>
<path>os-dlja-zadnejj-vtulki-echo-sl-116mm</path>
<fullpath>vtulki-zadnie/zap-chasti/</fullpath><seo_title></seo_title>
<seo_description></seo_description>
<seo_keywords></seo_keywords>
<indexation>1</indexation>
<vendorCode></vendorCode>
<property id="134" dir_id="0" xml_name="series">
<name>Серия</name>
<xml_name>series</xml_name>
<type>2</type>
<order>0</order>
<prefics></prefics>
<value>SL</value>
<mesure>л</mesure></property>
<property id="136" dir_id="0" xml_name="type">
<name>Тип</name>
<xml_name>type</xml_name>
<type>2</type>
<order>0</order>
<prefics></prefics>
<value>сток/мод</value>
<mesure>боб</mesure></property>
<shop_special_prices>
</shop_special_prices>
</item>
