diff options
Diffstat (limited to 'lib/lib_rss.php')
| -rw-r--r-- | lib/lib_rss.php | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/lib/lib_rss.php b/lib/lib_rss.php index 560e5b256..4298e90bf 100644 --- a/lib/lib_rss.php +++ b/lib/lib_rss.php @@ -69,10 +69,10 @@ function idn_to_puny($url) { } function checkUrl($url) { - if (empty ($url)) { + if ($url == '') { return ''; } - if (!preg_match ('#^https?://#i', $url)) { + if (!preg_match('#^https?://#i', $url)) { $url = 'http://' . $url; } $url = idn_to_puny($url); //PHP bug #53474 IDN @@ -285,7 +285,7 @@ function uSecString() { } function invalidateHttpCache($username = '') { - if (($username == '') || (!ctype_alnum($username))) { + if (!FreshRSS_user_Controller::checkUsername($username)) { Minz_Session::_param('touch', uTimeString()); $username = Minz_Session::param('currentUser', '_'); } @@ -299,13 +299,11 @@ function listUsers() { scandir($base_path), array('..', '.', '_') )); - foreach ($dir_list as $file) { - if (is_dir(join_path($base_path, $file))) { + if ($file[0] !== '.' && is_dir(join_path($base_path, $file)) && file_exists(join_path($base_path, $file, 'config.php'))) { $final_list[] = $file; } } - return $final_list; } |