diff options
Diffstat (limited to 'usr/local')
| -rwxr-xr-x | usr/local/www/system_gateway_groups_edit.php | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/usr/local/www/system_gateway_groups_edit.php b/usr/local/www/system_gateway_groups_edit.php index 1f4d39f..03a7d4d 100755 --- a/usr/local/www/system_gateway_groups_edit.php +++ b/usr/local/www/system_gateway_groups_edit.php @@ -78,7 +78,7 @@ if ($_POST) { } /* check for overlaps */ - if($a_gateway_groups) { + if(is_array($a_gateway_groups)) { foreach ($a_gateway_groups as $gateway_group) { if (isset($id) && ($a_gateway_groups[$id]) && ($a_gateway_groups[$id] === $gateway_group)) continue; |
