change backup method for config to public

This commit is contained in:
Ad Schellevis 2015-03-12 17:17:39 +01:00
parent 261d487d8c
commit 6a2f32dcd2

View File

@ -304,7 +304,7 @@ class Config extends Singleton
/**
* backup current (running) config
*/
private function backup()
public function backup()
{
$target_dir = dirname($this->config_file)."/backup/";
$target_filename = "config-".time().".xml";