Check_MK Werk 6097: Raw Edition: Fix possible "(null)" output of Check_MK services

ID: 6097 Title: Raw Edition: Fix possible "(null)" output of Check_MK services Component: Core & setup Level: 2 Class: Bug fix Version: 1.6.0i1 The Check_MK service of multiple hosts may terminate without proper error message resulting just in status output "(null)" in specific situations. This happened when the precompiled host check files (var/check_mk/precompiled/[host]) were executed by Nagios using the system wide Python interpreter instead of the site specific interpreter.