Check_MK Werk 5362: Fixed possible exception on global settings page related to "diskspace cleanup"

ID: 5362 Title: Fixed possible exception on global settings page related to "diskspace cleanup" Component: WATO Level: 1 Class: Bug fix Version: 1.5.0i1 In 1.2.8 or older it was possible to configure "max_file_age = None" in the etc/diskspace.conf file. This value was not interpreted correctly by the current code which lead to an exception "TypeError: unsupported operand type(s) for divmod(): 'NoneType' and 'int'" on the global settings page. To workaround this issue, you could remove this option form the etc/diskspace.conf file.