diff options
Diffstat (limited to 'usr/local/www/wizard.php')
| -rwxr-xr-x | usr/local/www/wizard.php | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/usr/local/www/wizard.php b/usr/local/www/wizard.php index 8a5c78f..a59e83d 100755 --- a/usr/local/www/wizard.php +++ b/usr/local/www/wizard.php @@ -136,14 +136,15 @@ function update_config_field($field, $updatetext, $unset, $arraynum, $field_type * item is a checkbox, it should have the value "on" * if it was checked */ - $text = "unset(\$config" . $field_conv . ");"; + $var = "\$config{$field_conv}"; + $text = "if (isset({$var})) unset({$var});"; eval($text); return; } if($field_type == "interfaces_selection") { - $text = "unset(\$config" . $field_conv . ");"; - eval($text); + $var = "\$config{$field_conv}"; + $text = "if (isset({$var})) unset({$var});"; $text = "\$config" . $field_conv . " = \"" . $updatetext . "\";"; eval($text); return; |
