Removed test echo for get city by id sql

diff --git a/functions.php b/functions.php
index 1a1b126..3728bb9 100644 (file)
--- a/functions.php
+++ b/functions.php
@@ -79,7 +79,6 @@ add_filter('get_city_id_by_name', function( $city ) {
                 . "WHERE C.name = '$city' "
                 . "LIMIT 1"
                 . ";";
-        echo $citySql;
         $city = $wpdb->get_var($citySql);
     } 
     return $city;