tree b776389a5c304c74ade84238e6db3460188be7c1
parent 55aa2652f7e6712f0871c53313d228ec44b17f5b
author Scott Baker <smbaker@gmail.com> 1449708640 -0800
committer Scott Baker <smbaker@gmail.com> 1449708640 -0800

allow enforce_choices to treat empty string and none as the same