Fix some wx3.1 assertions and some C++ tidying.
authorCarl Hetherington <cth@carlh.net>
Wed, 17 Feb 2021 16:30:12 +0000 (17:30 +0100)
committerCarl Hetherington <cth@carlh.net>
Wed, 17 Feb 2021 16:30:12 +0000 (17:30 +0100)

No differences found