Cleanup: use std::optional instead of custom implementation.
commit484ea62a62d7e09ea550a40ea3ded24dcab8a6d0
authorfrosch <frosch@openttd.org>
Mon, 14 Dec 2020 20:46:35 +0000 (14 21:46 +0100)
committerMichael Lutz <michi@icosahedron.de>
Mon, 14 Dec 2020 22:50:50 +0000 (14 23:50 +0100)
treebdcf5185564262f356ca6582365f231aa573deb5
parent5d278b62ccdacbf16b482c1d10247def85ceb71c
Cleanup: use std::optional instead of custom implementation.
src/3rdparty/optional/LICENSE_1_0.txt [deleted file]
src/3rdparty/optional/optional.hpp [deleted file]
src/3rdparty/optional/ottd_optional.h [deleted file]
src/ini_type.h