fix include_empty to use bool type

diff --git a/classes/api.php b/classes/api.php
index d1733842cd6480007d3d4d55223b2fe225290bb4..3b99b79f6fa24d4cd0013aa084da240cba1f5162 100644 (file)
--- a/classes/api.php
+++ b/classes/api.php
@@ -125,7 +125,7 @@ class API extends Handler {
        function getCategories() {
                $unread_only = sql_bool_to_bool($_REQUEST["unread_only"]);
                $enable_nested = sql_bool_to_bool($_REQUEST["enable_nested"]);
-               $include_empty = (int)$_REQUEST['include_empty'];
+               $include_empty = sql_bool_to_bool($_REQUEST['include_empty']);
 
                // TODO do not return empty categories, return Uncategorized and standard virtual cats
 
@@ -706,7 +706,7 @@ class API extends Handler {
        }
 
        function getFeedTree() {
-               $include_empty = (int)$_REQUEST['include_empty'];
+               $include_empty = sql_bool_to_bool($_REQUEST['include_empty']);
 
                $pf = new Pref_Feeds($this->link, $_REQUEST);