Change file mode of backups that are made available for download to 0600.

Till Brehm

2016-06-27 65ee3af0845f20cd3ae4a3d0c2ee3ce865f7fc7c

 interface/lib/classes/validate_client.inc.php

@@ -161,6 +161,8 @@

         // Test if the country of the VAT-ID matches the country of the customer
         if($country != ''){
            // Greece
            if($country == 'GR') $country = 'EL';
            if(strtoupper($cc) != $country){
               $errmsg = $validator['errmsg'];
               if(isset($app->tform->wordbook[$errmsg])) {