custer query to find admin email

plugins/custer/queries.php

@@ -61,7 +61,8 @@ function find_user_post_url($user_id) {
 *
 */
 function find_admin_email($user_id) {
-	return '';
+	$admin_email = get_option( 'admin_email' );
+	return $admin_email;
 }