catalog/controller/product/product.php
строки
foreach ($results as $result) {
$data['images'][] = array(
'popup' => $this->model_tool_image->resize($result['image'], $this->config->get($this->config->get('config_theme') . '_image_popup_width'), $this->config->get($this->config->get('config_theme') . '_image_popup_height')),
'thumb' => $this->model_tool_image->resize($result['image'], $this->config->get($this->config->get('config_theme') . '_image_additional_width'), $this->config->get($this->config->get('config_theme') . '_image_additional_height'))
);
}
замените на:
foreach ($results as $result) {
if($result['image'] != $product_info['image']){
$data['images'][] = array(
'popup' => $this->model_tool_image->resize($result['image'], $this->config->get($this->config->get('config_theme') . '_image_popup_width'), $this->config->get($this->config->get('config_theme') . '_image_popup_height')),
'thumb' => $this->model_tool_image->resize($result['image'], $this->config->get($this->config->get('config_theme') . '_image_additional_width'), $this->config->get($this->config->get('config_theme') . '_image_additional_height'))
);
}
}