- if($_POST['irc-submit']) {
- PConfig::set( local_user(), 'irc','autochans',trim($_POST['autochans']));
- PConfig::set( local_user(), 'irc','sitechats',trim($_POST['sitechats']));
+ if(!empty($_POST['irc-submit']) && $_POST['irc-submit']) {
+ if (!isset($_POST['autochans'])) {
+ PConfig::set(local_user(), 'irc', 'autochans', trim(($_POST['autochans'])));
+ }
+ if (!isset($_POST['sitechats'])) {
+ PConfig::set(local_user(), 'irc', 'sitechats', trim($_POST['sitechats']));
+ }