extra product fields v3 with osc 2.3.1

[xvoyance 0]

I use extra product fields v3 with osc 2.3.1.

the product listing cannot display image file.

 

It seems

 

case 'PRODUCT_LIST_IMAGE':

if (isset($HTTP_GET_VARS['manufacturers_id'])) {

$lc_text = '<a href="' . tep_href_link(FILENAME_PRODUCT_INFO, 'manufacturers_id=' . $HTTP_GET_VARS['manufacturers_id'] . '&products_id=' . $listing['products_id']) . '">' . tep_image(DIR_WS_IMAGES . $listing['products_image'], $listing['products_name'], SMALL_IMAGE_WIDTH, SMALL_IMAGE_HEIGHT) . '</a>';

} else {.....}

 

It seems thefirst test of the if statement have some problem

Could anyone help?

Thanks.