Bug in geodir_term_post_count_update()

In geodir_location_manager/geodir_count_functions.php, need to change

$post_locations = $post_locations != '' ? explode(',', $post_locations) : '';

to

$post_locations = $post_locations != '' ? explode(',', $post_locations) : array();

because

count($post_locations)

cannot accept a string input.

Otherwise the following error can occur:

>Warning: count(): Parameter must be an array or an object that implements Countable in /public_html/wp-content/plugins/geodir_location_manager/geodir_count_functions.php on line 370

Warning: Cannot modify header information – headers already sent by (output started at /public_html/wp-content/plugins/geodir_location_manager/geodir_count_functions.php:370) in /public_html/wp-admin/post.php on line 198