$ git clone -n https://src.fedoraproject.org/rpms/libreoffice.git /var/lib/mock/f33-build-497189-64286/root/chroot_tmpdir/scmroot/libreoffice
Cloning into '/var/lib/mock/f33-build-497189-64286/root/chroot_tmpdir/scmroot/libreoffice'...
$ git reset --hard 481d196b91badeffbab0c14ae5eff04ef36ff21b
HEAD is now at 481d196 Resolves: rhbz#1913828 SfxViewFrame::Current() can return null