fix logic and replace hard coded value by global

backups should be a numeric int.
text hint for number of backups can now refer to the global value for this platform (and explains how to get that default, by leaving blank)
(cherry picked from commit 16b17c15f9)
This commit is contained in:
stilez 2016-05-24 10:15:03 +01:00 committed by Stephen Beaver
parent 3fd595756d
commit 4e59bedbbb

View File

@ -64,7 +64,7 @@
require("guiconfig.inc");
if (isset($_POST['backupcount'])) {
if (is_numeric($_POST['backupcount']) && ($_POST['backupcount'] >= 0)) {
if (is_numericint($_POST['backupcount']) && ($_POST['backupcount'] >= 0)) {
$config['system']['backupcount'] = $_POST['backupcount'];
$changedescr = $config['system']['backupcount'];
} else {
@ -193,7 +193,7 @@ $section->addInput(new Form_Input(
'Backup Count',
'number',
$config['system']['backupcount']
))->setHelp('Maximum number of old configurations to keep in the cache. By default this is 30 for a full install or 5 on NanoBSD. ');
))->setHelp('Maximum number of old configurations to keep in the cache, 0 for no backups, or leave blank for the default value (' . $g['default_config_backup_count'] . ' for the current platform).');
$space = exec("/usr/bin/du -sh /conf/backup | /usr/bin/awk '{print $1;}'");