allow for zero spacing case (grafted from 953a2d87274ac49110945c8b21dca81e71e70887)
allow for zero spacing case
(grafted from 953a2d87274ac49110945c8b21dca81e71e70887)

Distrotech/reportlab,Distrotech/reportlab,Distrotech/reportlab,kanarelo/reportlab,Distrotech/reportlab,kanarelo/reportlab,kanarelo/reportlab,Distrotech/reportlab,kanarelo/reportlab,kanarelo/reportlab