• Alessio Netti's avatar
    Analytics: minor changes to QueryEngine · 02abd6cd
    Alessio Netti authored
    - querySensor does not return NULL pointers anymore, but always
    the "buffer" input argument
    - the previous implementation was more descriptive of error statuses,
    but much more prone to leaking memory in case of improper usage
    - Also fixed a warning in the MSR plugin