$ git clone -n https://src.fedoraproject.org/rpms/suricata.git /var/lib/mock/f40-build-804232-144471/root/chroot_tmpdir/scmroot/suricata
Cloning into '/var/lib/mock/f40-build-804232-144471/root/chroot_tmpdir/scmroot/suricata'...
$ git fetch origin 01fadcd1a90168ced0ce1b969b27f5473d88a8c1:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/suricata
 * [new ref]         01fadcd1a90168ced0ce1b969b27f5473d88a8c1 -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 01fadcd undo patch