mend script still broken in 9b671acc

fixes RT#424647 more

a smaller fix than on master (32a8d930)
New release tag humpub-release-85-05

Generated by /nfs/users/nfs_m/mg13/Work/git/team_tools/otterlace/release/scripts/otterlace_release_tag (otter/79-115-g3b569f9 from intcvs1:/repos/git/anacode/team_tools.git)