MDL-31863 fix responseerror when no files are found

This commit is contained in:
Jerome Mouneyrac 2012-06-11 14:12:00 +08:00
parent fef6b15ad9
commit ecd1bdf420

View File

@ -103,6 +103,7 @@ class core_files_external extends external_api {
$return = array();
$return['parents'] = array();
$return['files'] = array();
$list = array();
if ($file = $browser->get_file_info(
$context, $fileinfo['component'], $fileinfo['filearea'], $fileinfo['itemid'],
$fileinfo['filepath'], $fileinfo['filename'])) {
@ -113,7 +114,6 @@ class core_files_external extends external_api {
array_unshift($return['parents'], $params);
$level = $level->get_parent();
}
$list = array();
$children = $file->get_children();
foreach ($children as $child) {