Bug#851754: Seems to be fixed upstream since version 3.25.3

[Heiko Lechner]

As far as I can see Ray Strode [halfline] fixed the bug upstream with
commit d7eda0dde0abaade523b1485e1803cee29d1c824- next tag is then
"3.25.3". Thanks to him and David Härdeman!

Unfortunately even Debian sid is only at 3.22.3-4 so we have to wait or
to compile... :(

Thank you all!