'1',
'meta_query' => array(
array(
'key' => '_thumbnail_id',
'compare' => 'EXISTS'
),
)
);
if(!empty($bizzbee_blogcategory))
$bizzbee_args['cat']=$bizzbee_blogcategory;
$bizzbee_query = new WP_Query($bizzbee_args);
if ($bizzbee_query->have_posts()) : while ($bizzbee_query->have_posts()) : $bizzbee_query->the_post(); ?>