Guarded reference to _log_level.
Guarded reference to _log_level.

duncanmortimer/ledger,afh/ledger,jwakely/ledger,ledger/ledger,ledger/ledger,duncanmortimer/ledger,afh/ledger,duncanmortimer/ledger,paulbdavis/ledger,jwakely/ledger,duncanmortimer/ledger,ledger/ledger,jwakely/ledger,duncanmortimer/ledger,paulbdavis/ledger,jwakely/ledger,jwakely/ledger,ledger/ledger,paulbdavis/ledger,ledger/ledger,afh/ledger,jwakely/ledger,duncanmortimer/ledger,paulbdavis/ledger,afh/ledger,duncanmortimer/ledger,afh/ledger,paulbdavis/ledger,paulbdavis/ledger,paulbdavis/ledger,jwakely/ledger