Code cleanup to get rid of some elisp compiler warnings.
Code cleanup to get rid of some elisp compiler warnings.

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