Check_MK Werk 6415: Make custom attributes of a host available for the core

ID: 6415 Title: Make custom attributes of a host available for the core Component: Checks & agents Level: 1 Class: Bug fix Version: 1.6.0i1 Fixes a bug that made custom attributes of a host inaccessible for the core. Therefore, e.g. the rulset "Individual program call instead of agent access" could not resolve these values.