Check_MK Werk 5978: Fixed possible exception when user has invalid idle timeout value configured

ID: 5978 Title: Fixed possible exception when user has invalid idle timeout value configured Component: Multisite Level: 1 Class: Bug fix Version: 1.6.0i1 The login session idle timeout can be configured individually per user. This setting is stored in the file <tt>var/check_mk/web/[user]/idle_timeout.mk</tt>. When this file contains an invalid value, the global default value is used instead of raising an error message.