x11-misc/light-locker: add elogind support
This patch comes from the pull request
https://github.com/the-cavalry/light-locker/pull/117/files
and add elogind support. Without this patch, if xorg is compiled with
elogind support, the session cannot be restored after locking the screen
and result in a black screen.
Closes: https://bugs.gentoo.org/681300
Signed-off-by: Guillaume Castagnino <casta@xwing.info>
Package-Manager: Portage-2.3.62, Repoman-2.3.12
Closes: https://github.com/gentoo/gentoo/pull/11460
Signed-off-by: Andreas Sturmlechner <asturm@gentoo.org>