This has been merged upstream in https://github.com/libharu/libharu/pull/157/commits/9e8ba2f5453552909e52fde5ec30856004a616d0 and is available since libharu v2.4.0
AFAICT, this bug can be closed when this package gets bumped to the latest version (2.4.3 ATM). -- Athos Ribeiro
