997864d cache_req: return ERR_INTERNAL if more than one entry is found

1 file Authored by pbrezina 9 years ago, Committed by jhrozek 9 years ago,
    cache_req: return ERR_INTERNAL if more than one entry is found
    
    This means that the db is not in the expected format thus we should
    make the error more visible.
    
    Reviewed-by: Jakub Hrozek <jhrozek@redhat.com>