$ git clone -n https://src.fedoraproject.org/rpms/ladvd.git /var/lib/mock/f31-build-57799-28385/root/chroot_tmpdir/scmroot/ladvd
Cloning into '/var/lib/mock/f31-build-57799-28385/root/chroot_tmpdir/scmroot/ladvd'...
$ git reset --hard 39d8791df7cd055b15cfc6c15e8cdf2cd59cc2b1
HEAD is now at 39d8791 fix FTBFS due to changed hardlink location (rhbz#1721950)