Use boost::optional for Config::_default_directory.
authorCarl Hetherington <cth@carlh.net>
Fri, 16 Dec 2016 12:02:51 +0000 (12:02 +0000)
committerCarl Hetherington <cth@carlh.net>
Fri, 16 Dec 2016 12:02:51 +0000 (12:02 +0000)
commit396c26415da57f42271ddcf56c1169a437d5a981
tree9926029ed802f296d5104c17aa507bace3bb5e28
parentd0d4cc8626eebd75a75f5b98cf8396786e8456c0
Use boost::optional for Config::_default_directory.
src/lib/config.cc
src/lib/config.h