$ git clone -n https://src.fedoraproject.org/rpms/klamav.git /var/lib/mock/f41-build-725188-13118/root/chroot_tmpdir/scmroot/klamav
Cloning into '/var/lib/mock/f41-build-725188-13118/root/chroot_tmpdir/scmroot/klamav'...
$ git fetch origin 2659b1fdfd86c59dd4dd7d8dd651de1d6f7a269f:KOJI_FETCH_HEAD
From https://src.fedoraproject.org/rpms/klamav
 * [new ref]         2659b1fdfd86c59dd4dd7d8dd651de1d6f7a269f -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at 2659b1f Eliminate use of obsolete %patchN syntax (#2283636)